113030231370 has 32 divisors (see below), whose sum is σ = 310025778048. Its totient is φ = 25835481408.

The previous prime is 113030231299. The next prime is 113030231371. The reversal of 113030231370 is 73132030311.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113030231370.

It is not an unprimeable number, because it can be changed into a prime (113030231371) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 269119389 + ... + 269119808.

It is an arithmetic number, because the mean of its divisors is an integer number (9688305564).

Almost surely, 2^113030231370 is an apocalyptic number.

113030231370 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113030231370 is an abundant number, since it is smaller than the sum of its proper divisors (196995546678).

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

113030231370 is a wasteful number, since it uses less digits than its factorization.

113030231370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 538239214.

The product of its (nonzero) digits is 1134, while the sum is 24.

Adding to 113030231370 its reverse (73132030311), we get a palindrome (186162261681).

The spelling of 113030231370 in words is "one hundred thirteen billion, thirty million, two hundred thirty-one thousand, three hundred seventy".