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101422140433031 = 11223229159141733
BaseRepresentation
bin10111000011111000101110…
…101001110010001010000111
3111022002212021100102212010202
4113003320232221302022013
5101243200020422324111
6555412404343441115
730235336121313605
oct2703705651621207
9438085240385122
10101422140433031
112a352985228500
12b46035975619b
1344790b3a01262
141b08c01ab6875
15bad35154cb3b
hex5c3e2ea72287

101422140433031 has 24 divisors (see below), whose sum is σ = 116835495433440. Its totient is φ = 87808042048320.

The previous prime is 101422140433021. The next prime is 101422140433079. The reversal of 101422140433031 is 130334041224101.

It is not a de Polignac number, because 101422140433031 - 234 = 101404960563847 is a prime.

It is a super-2 number, since 2×1014221404330312 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101422140432985 and 101422140433003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101422140433001) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78933560 + ... + 80208173.

It is an arithmetic number, because the mean of its divisors is an integer number (4868145643060).

Almost surely, 2101422140433031 is an apocalyptic number.

101422140433031 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

101422140433031 is a deficient number, since it is larger than the sum of its proper divisors (15413355000409).

101422140433031 is a wasteful number, since it uses less digits than its factorization.

101422140433031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159142007 (or 159141996 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 101422140433031 its reverse (130334041224101), we get a palindrome (231756181657132).

The spelling of 101422140433031 in words is "one hundred one trillion, four hundred twenty-two billion, one hundred forty million, four hundred thirty-three thousand, thirty-one".

Divisors: 1 11 23 121 229 253 2519 2783 5267 27709 57937 637307 159141733 1750559063 3660259859 19256149693 36443456857 40262858449 400878025427 442891442939 838199507711 4409658279697 9220194584821 101422140433031