120304355153112 has 96 divisors (see below), whose sum is σ = 351104438084400. Its totient is φ = 36993860252928.

The previous prime is 120304355153039. The next prime is 120304355153149. The reversal of 120304355153112 is 211351553403021.

It is a happy number.

120304355153112 is a `hidden beast` number, since 1 + 2 + 0 + 3 + 0 + 43 + 551 + 53 + 1 + 12 = 666.

It is a super-2 number, since 2×120304355153112² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 38178963 + ... + 41209730.

Almost surely, 2^{120304355153112} is an apocalyptic number.

120304355153112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120304355153112 is an abundant number, since it is smaller than the sum of its proper divisors (230800082931288).

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

120304355153112 is a wasteful number, since it uses less digits than its factorization.

120304355153112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79390337 (or 79390330 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 120304355153112 in words is "one hundred twenty trillion, three hundred four billion, three hundred fifty-five million, one hundred fifty-three thousand, one hundred twelve".