113313002100120 has 64 divisors (see below), whose sum is σ = 377710007004000. Its totient is φ = 30216800559744.

The previous prime is 113313002100119. The next prime is 113313002100131. The reversal of 113313002100120 is 21001200313311.

113313002100120 is a `hidden beast` number, since 1 + 1 + 3 + 31 + 300 + 210 + 0 + 120 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113313002100093 and 113313002100102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52459722115 + ... + 52459724274.

Almost surely, 2^{113313002100120} is an apocalyptic number.

113313002100120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113313002100120 is an abundant number, since it is smaller than the sum of its proper divisors (264397004903880).

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

113313002100120 is a wasteful number, since it uses less digits than its factorization.

113313002100120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104919446409 (or 104919446399 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 113313002100120 its reverse (21001200313311), we get a palindrome (134314202413431).

The spelling of 113313002100120 in words is "one hundred thirteen trillion, three hundred thirteen billion, two million, one hundred thousand, one hundred twenty".