113031234230320 has 40 divisors (see below), whose sum is σ = 300340136670624. Its totient is φ = 38753566021632.

The previous prime is 113031234230263. The next prime is 113031234230329. The reversal of 113031234230320 is 23032432130311.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is not an unprimeable number, because it can be changed into a prime (113031234230329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100920744289 + ... + 100920745408.

Almost surely, 2^{113031234230320} is an apocalyptic number.

113031234230320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113031234230320 is an abundant number, since it is smaller than the sum of its proper divisors (187308902440304).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113031234230320 is a wasteful number, since it uses less digits than its factorization.

113031234230320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201841489717 (or 201841489711 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 113031234230320 its reverse (23032432130311), we get a palindrome (136063666360631).

The spelling of 113031234230320 in words is "one hundred thirteen trillion, thirty-one billion, two hundred thirty-four million, two hundred thirty thousand, three hundred twenty".