120687071368 has 16 divisors (see below), whose sum is σ = 227916234000. Its totient is φ = 59909408976.

The previous prime is 120687071359. The next prime is 120687071411. The reversal of 120687071368 is 863170786021.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54264658 + ... + 54266881.

It is an arithmetic number, because the mean of its divisors is an integer number (14244764625).

Almost surely, 2^120687071368 is an apocalyptic number.

It is an amenable number.

120687071368 is a deficient number, since it is larger than the sum of its proper divisors (107229162632).

120687071368 is a wasteful number, since it uses less digits than its factorization.

120687071368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108531684 (or 108531680 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 49.

The spelling of 120687071368 in words is "one hundred twenty billion, six hundred eighty-seven million, seventy-one thousand, three hundred sixty-eight".