10113103210031 has 4 divisors (see below), whose sum is σ = 10130331665832. Its totient is φ = 10095874754232.

The previous prime is 10113103210027. The next prime is 10113103210061. The reversal of 10113103210031 is 13001230131101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10113103210031 - 2² = 10113103210027 is a prime.

It is a super-2 number, since 2×10113103210031² (a number of 27 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 = 10113103209991 and 10113103210009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113103210061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8614227020 + ... + 8614228193.

It is an arithmetic number, because the mean of its divisors is an integer number (2532582916458).

Almost surely, 2^{10113103210031} is an apocalyptic number.

10113103210031 is a deficient number, since it is larger than the sum of its proper divisors (17228455801).

10113103210031 is an equidigital number, since it uses as much as digits as its factorization.

10113103210031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17228455800.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10113103210031 its reverse (13001230131101), we get a palindrome (23114333341132).

The spelling of 10113103210031 in words is "ten trillion, one hundred thirteen billion, one hundred three million, two hundred ten thousand, thirty-one".