120336520403652 has 24 divisors (see below), whose sum is σ = 320897387743296. Its totient is φ = 34381862972448.

The previous prime is 120336520403647. The next prime is 120336520403683. The reversal of 120336520403652 is 256304025633021.

It is a Harshad number since it is a multiple of its sum of digits (42).

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 7 ways as a sum of consecutive naturals, for example, 716288811843 + ... + 716288812010.

It is an arithmetic number, because the mean of its divisors is an integer number (13370724489304).

Almost surely, 2^{120336520403652} is an apocalyptic number.

120336520403652 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

120336520403652 is an abundant number, since it is smaller than the sum of its proper divisors (200560867339644).

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

120336520403652 is a wasteful number, since it uses less digits than its factorization.

120336520403652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432577623867 (or 1432577623865 counting only the distinct ones).

The product of its (nonzero) digits is 777600, while the sum is 42.

The spelling of 120336520403652 in words is "one hundred twenty trillion, three hundred thirty-six billion, five hundred twenty million, four hundred three thousand, six hundred fifty-two".