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101230023413 = 432354186591
BaseRepresentation
bin101111001000111000…
…1111001001011110101
3100200021220011000011102
41132101301321023311
53124304341222123
6114300542415445
710212401000411
oct1362161711365
9320256130142
10101230023413
1139a27788982
1217751891585
1397135b674c
144c84567d41
152977206028
hex1791c792f5

101230023413 has 4 divisors (see below), whose sum is σ = 103584210048. Its totient is φ = 98875836780.

The previous prime is 101230023371. The next prime is 101230023421. The reversal of 101230023413 is 314320032101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 101230023413 - 222 = 101225829109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230023443) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1177093253 + ... + 1177093338.

It is an arithmetic number, because the mean of its divisors is an integer number (25896052512).

Almost surely, 2101230023413 is an apocalyptic number.

It is an amenable number.

101230023413 is a deficient number, since it is larger than the sum of its proper divisors (2354186635).

101230023413 is an equidigital number, since it uses as much as digits as its factorization.

101230023413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2354186634.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 101230023413 its reverse (314320032101), we get a palindrome (415550055514).

The spelling of 101230023413 in words is "one hundred one billion, two hundred thirty million, twenty-three thousand, four hundred thirteen".

Divisors: 1 43 2354186591 101230023413