120152806351563 has 16 divisors (see below), whose sum is σ = 162408347321760. Its totient is φ = 78999703732224.

The previous prime is 120152806351517. The next prime is 120152806351583. The reversal of 120152806351563 is 365153608251021.

It is not a de Polignac number, because 120152806351563 - 2¹² = 120152806347467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120152806351583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13394478 + ... + 20487011.

It is an arithmetic number, because the mean of its divisors is an integer number (10150521707610).

Almost surely, 2^{120152806351563} is an apocalyptic number.

120152806351563 is a deficient number, since it is larger than the sum of its proper divisors (42255540970197).

120152806351563 is a wasteful number, since it uses less digits than its factorization.

120152806351563 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33897758.

The product of its (nonzero) digits is 1296000, while the sum is 48.

The spelling of 120152806351563 in words is "one hundred twenty trillion, one hundred fifty-two billion, eight hundred six million, three hundred fifty-one thousand, five hundred sixty-three".