10113103031 has 8 divisors (see below), whose sum is σ = 10207000944. Its totient is φ = 10019282560.

The previous prime is 10113102947. The next prime is 10113103069. The reversal of 10113103031 is 13030131101.

It is a happy number.

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 10113103031 - 2¹⁴ = 10113086647 is a prime.

It is a super-2 number, since 2×10113103031² (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 = 10113102997 and 10113103015.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113103081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 261836 + ... + 297966.

It is an arithmetic number, because the mean of its divisors is an integer number (1275875118).

Almost surely, 2^10113103031 is an apocalyptic number.

10113103031 is a deficient number, since it is larger than the sum of its proper divisors (93897913).

10113103031 is a wasteful number, since it uses less digits than its factorization.

10113103031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38721.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 10113103031 its reverse (13030131101), we get a palindrome (23143234132).

The spelling of 10113103031 in words is "ten billion, one hundred thirteen million, one hundred three thousand, thirty-one".