120815768058 has 16 divisors (see below), whose sum is σ = 241636232640. Its totient is φ = 40271139936.

The previous prime is 120815767987. The next prime is 120815768077. The reversal of 120815768058 is 850867518021.

It is a super-3 number, since 3×120815768058³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 120815768058.

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, 200403 + ... + 530841.

It is an arithmetic number, because the mean of its divisors is an integer number (15102264540).

Almost surely, 2^120815768058 is an apocalyptic number.

120815768058 is an abundant number, since it is smaller than the sum of its proper divisors (120820464582).

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

120815768058 is a wasteful number, since it uses less digits than its factorization.

120815768058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 391381.

The product of its (nonzero) digits is 1075200, while the sum is 51.

The spelling of 120815768058 in words is "one hundred twenty billion, eight hundred fifteen million, seven hundred sixty-eight thousand, fifty-eight".