10113120031 has 8 divisors (see below), whose sum is σ = 11598984864. Its totient is φ = 8637538560.

The previous prime is 10113120029. The next prime is 10113120041. The reversal of 10113120031 is 13002131101.

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

It is not a de Polignac number, because 10113120031 - 2¹ = 10113120029 is a prime.

It is a super-2 number, since 2×10113120031² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10113119993 and 10113120020.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113120041) 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, 2568730 + ... + 2572663.

It is an arithmetic number, because the mean of its divisors is an integer number (1449873108).

Almost surely, 2^10113120031 is an apocalyptic number.

10113120031 is a deficient number, since it is larger than the sum of its proper divisors (1485864833).

10113120031 is an equidigital number, since it uses as much as digits as its factorization.

10113120031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5141681.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 10113120031 its reverse (13002131101), we get a palindrome (23115251132).

The spelling of 10113120031 in words is "ten billion, one hundred thirteen million, one hundred twenty thousand, thirty-one".