120172330970 has 32 divisors (see below), whose sum is σ = 218756462400. Its totient is φ = 47526299136.

The previous prime is 120172330951. The next prime is 120172330991. The reversal of 120172330970 is 79033271021.

120172330970 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×120172330970² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 120172330970.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 927641 + ... + 1049219.

It is an arithmetic number, because the mean of its divisors is an integer number (6836139450).

Almost surely, 2^120172330970 is an apocalyptic number.

120172330970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

120172330970 is a deficient number, since it is larger than the sum of its proper divisors (98584131430).

120172330970 is a wasteful number, since it uses less digits than its factorization.

120172330970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122702.

The product of its (nonzero) digits is 15876, while the sum is 35.

The spelling of 120172330970 in words is "one hundred twenty billion, one hundred seventy-two million, three hundred thirty thousand, nine hundred seventy".