120937831652 has 18 divisors (see below), whose sum is σ = 232630416774. Its totient is φ = 54971741440.

The previous prime is 120937831633. The next prime is 120937831667. The reversal of 120937831652 is 256138739021.

It can be written as a sum of positive squares in only one way, i.e., 102140324836 + 18797506816 = 319594^2 + 137104^2 .

It is a junction number, because it is equal to n+sod(n) for n = 120937831597 and 120937831606.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 124935293 + ... + 124936260.

It is an arithmetic number, because the mean of its divisors is an integer number (12923912043).

Almost surely, 2^120937831652 is an apocalyptic number.

It is an amenable number.

120937831652 is a deficient number, since it is larger than the sum of its proper divisors (111692585122).

120937831652 is a wasteful number, since it uses less digits than its factorization.

120937831652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249871579 (or 249871566 counting only the distinct ones).

The product of its (nonzero) digits is 544320, while the sum is 47.

The spelling of 120937831652 in words is "one hundred twenty billion, nine hundred thirty-seven million, eight hundred thirty-one thousand, six hundred fifty-two".