113320322212100 has 72 divisors (see below), whose sum is σ = 246175046184480. Its totient is φ = 45278376030720.

The previous prime is 113320322211997. The next prime is 113320322212121. The reversal of 113320322212100 is 1212223023311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1636147271 + ... + 1636216529.

Almost surely, 2^{113320322212100} is an apocalyptic number.

113320322212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113320322212100 is an abundant number, since it is smaller than the sum of its proper divisors (132854723972380).

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

113320322212100 is a wasteful number, since it uses less digits than its factorization.

113320322212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86997 (or 86990 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 113320322212100 its reverse (1212223023311), we get a palindrome (114532545235411).

The spelling of 113320322212100 in words is "one hundred thirteen trillion, three hundred twenty billion, three hundred twenty-two million, two hundred twelve thousand, one hundred".