113223031113320 has 16 divisors (see below), whose sum is σ = 254751820005060. Its totient is φ = 45289212445312.

The previous prime is 113223031113317. The next prime is 113223031113397. The reversal of 113223031113320 is 23311130322311.

It can be written as a sum of positive squares in 2 ways, for example, as 112893217514884 + 329813598436 = 10625122^2 + 574294^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 113223031113320.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415287888877 + ... + 1415287888956.

Almost surely, 2^{113223031113320} is an apocalyptic number.

113223031113320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113223031113320 is an abundant number, since it is smaller than the sum of its proper divisors (141528788891740).

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

113223031113320 is a wasteful number, since it uses less digits than its factorization.

113223031113320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830575777844 (or 2830575777840 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 113223031113320 its reverse (23311130322311), we get a palindrome (136534161435631).

The spelling of 113223031113320 in words is "one hundred thirteen trillion, two hundred twenty-three billion, thirty-one million, one hundred thirteen thousand, three hundred twenty".