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10023103122 = 231670517187
BaseRepresentation
bin10010101010110110…
…00110101010010010
3221212112020101122120
421111123012222102
5131011403244442
64334325515110
7503244653664
oct112533065222
927775211576
1010023103122
1142838647aa
121b38872a96
13c39719166
146b1258534
153d9e234ec
hex2556c6a92

10023103122 has 8 divisors (see below), whose sum is σ = 20046206256. Its totient is φ = 3341034372.

The previous prime is 10023103091. The next prime is 10023103133. The reversal of 10023103122 is 22130132001.

It is a sphenic number, since it is the product of 3 distinct primes.

10023103122 is an admirable number.

It is a super-2 number, since 2×100231031222 (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 835258588 + ... + 835258599.

It is an arithmetic number, because the mean of its divisors is an integer number (2505775782).

Almost surely, 210023103122 is an apocalyptic number.

10023103122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10023103122 is a wasteful number, since it uses less digits than its factorization.

10023103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670517192.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 10023103122 its reverse (22130132001), we get a palindrome (32153235123).

The spelling of 10023103122 in words is "ten billion, twenty-three million, one hundred three thousand, one hundred twenty-two".

Divisors: 1 2 3 6 1670517187 3341034374 5011551561 10023103122