113323332121320 has 128 divisors (see below), whose sum is σ = 343343273040000. Its totient is φ = 29919721036800.

The previous prime is 113323332121313. The next prime is 113323332121331. The reversal of 113323332121320 is 23121233323311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 964075111 + ... + 964192649.

It is an arithmetic number, because the mean of its divisors is an integer number (2682369320625).

Almost surely, 2^{113323332121320} is an apocalyptic number.

113323332121320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113323332121320 is an abundant number, since it is smaller than the sum of its proper divisors (230019940918680).

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

113323332121320 is a wasteful number, since it uses less digits than its factorization.

113323332121320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 197203 (or 197199 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 30.

Adding to 113323332121320 its reverse (23121233323311), we get a palindrome (136444565444631).

The spelling of 113323332121320 in words is "one hundred thirteen trillion, three hundred twenty-three billion, three hundred thirty-two million, one hundred twenty-one thousand, three hundred twenty".