113253431030 has 24 divisors (see below), whose sum is σ = 205041888432. Its totient is φ = 45039395744.

The previous prime is 113253431021. The next prime is 113253431047. The reversal of 113253431030 is 30134352311.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 110087 + ... + 488493.

It is an arithmetic number, because the mean of its divisors is an integer number (8543412018).

Almost surely, 2^113253431030 is an apocalyptic number.

113253431030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113253431030 is a deficient number, since it is larger than the sum of its proper divisors (91788457402).

113253431030 is an equidigital number, since it uses as much as digits as its factorization.

113253431030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378760 (or 378587 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

Adding to 113253431030 its reverse (30134352311), we get a palindrome (143387783341).

The spelling of 113253431030 in words is "one hundred thirteen billion, two hundred fifty-three million, four hundred thirty-one thousand, thirty".