10113202031 has 2 divisors, whose sum is σ = 10113202032. Its totient is φ = 10113202030.

The previous prime is 10113202027. The next prime is 10113202039. The reversal of 10113202031 is 13020231101.

It is a weak prime.

It is an emirp because it is prime and its reverse (13020231101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10113202031 - 2² = 10113202027 is a prime.

It is a super-2 number, since 2×10113202031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10113201997 and 10113202015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10113202039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056601015 + 5056601016.

It is an arithmetic number, because the mean of its divisors is an integer number (5056601016).

Almost surely, 2^10113202031 is an apocalyptic number.

10113202031 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113202031 is an equidigital number, since it uses as much as digits as its factorization.

10113202031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10113202031 its reverse (13020231101), we get a palindrome (23133433132).

The spelling of 10113202031 in words is "ten billion, one hundred thirteen million, two hundred two thousand, thirty-one".