10103122403031 has 32 divisors (see below), whose sum is σ = 15935424883200. Its totient is φ = 5570874288000.

The previous prime is 10103122403027. The next prime is 10103122403107. The reversal of 10103122403031 is 13030422130101.

It is not a de Polignac number, because 10103122403031 - 2² = 10103122403027 is a prime.

It is a super-3 number, since 3×10103122403031³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10103122402989 and 10103122403007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103122403531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3812845 + ... + 5894406.

It is an arithmetic number, because the mean of its divisors is an integer number (497982027600).

Almost surely, 2^{10103122403031} is an apocalyptic number.

10103122403031 is a deficient number, since it is larger than the sum of its proper divisors (5832302480169).

10103122403031 is a wasteful number, since it uses less digits than its factorization.

10103122403031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9708999.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 10103122403031 its reverse (13030422130101), we get a palindrome (23133544533132).

The spelling of 10103122403031 in words is "ten trillion, one hundred three billion, one hundred twenty-two million, four hundred three thousand, thirty-one".