120524215132 has 24 divisors (see below), whose sum is σ = 216101871216. Its totient is φ = 58784452608.

The previous prime is 120524215127. The next prime is 120524215159. The reversal of 120524215132 is 231512425021.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 120524215132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 320293 + ... + 586204.

It is an arithmetic number, because the mean of its divisors is an integer number (9004244634).

Almost surely, 2^120524215132 is an apocalyptic number.

It is an amenable number.

120524215132 is a deficient number, since it is larger than the sum of its proper divisors (95577656084).

120524215132 is a wasteful number, since it uses less digits than its factorization.

120524215132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907317 (or 907315 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 120524215132 in words is "one hundred twenty billion, five hundred twenty-four million, two hundred fifteen thousand, one hundred thirty-two".