113002100210231 has 4 divisors (see below), whose sum is σ = 115406400214752. Its totient is φ = 110597800205712.

The previous prime is 113002100210183. The next prime is 113002100210291. The reversal of 113002100210231 is 132012001200311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113002100210231 is a prime.

It is a super-2 number, since 2×113002100210231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113002100210291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1202150002190 + ... + 1202150002283.

It is an arithmetic number, because the mean of its divisors is an integer number (28851600053688).

Almost surely, 2^{113002100210231} is an apocalyptic number.

113002100210231 is a deficient number, since it is larger than the sum of its proper divisors (2404300004521).

113002100210231 is an equidigital number, since it uses as much as digits as its factorization.

113002100210231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404300004520.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 113002100210231 its reverse (132012001200311), we get a palindrome (245014101410542).

The spelling of 113002100210231 in words is "one hundred thirteen trillion, two billion, one hundred million, two hundred ten thousand, two hundred thirty-one".