10123103131 has 8 divisors (see below), whose sum is σ = 10398256704. Its totient is φ = 9850440000.

The previous prime is 10123103113. The next prime is 10123103141. The reversal of 10123103131 is 13130132101.

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

It is a cyclic number.

It is not a de Polignac number, because 10123103131 - 2⁵ = 10123103099 is a prime.

It is a super-2 number, since 2×10123103131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10123103141) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 614370 + ... + 630631.

It is an arithmetic number, because the mean of its divisors is an integer number (1299782088).

Almost surely, 2^10123103131 is an apocalyptic number.

10123103131 is a deficient number, since it is larger than the sum of its proper divisors (275153573).

10123103131 is a wasteful number, since it uses less digits than its factorization.

10123103131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245221.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10123103131 its reverse (13130132101), we get a palindrome (23253235232).

The spelling of 10123103131 in words is "ten billion, one hundred twenty-three million, one hundred three thousand, one hundred thirty-one".