150165123155 has 16 divisors (see below), whose sum is σ = 186577192800. Its totient is φ = 115886749440.

The previous prime is 150165123107. The next prime is 150165123167. The reversal of 150165123155 is 551321561051.

150165123155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 150165123155 - 2¹⁰ = 150165122131 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 294941 + ... + 622350.

It is an arithmetic number, because the mean of its divisors is an integer number (11661074550).

Almost surely, 2^150165123155 is an apocalyptic number.

150165123155 is a deficient number, since it is larger than the sum of its proper divisors (36412069645).

150165123155 is a wasteful number, since it uses less digits than its factorization.

150165123155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 918454.

The product of its (nonzero) digits is 22500, while the sum is 35.

The spelling of 150165123155 in words is "one hundred fifty billion, one hundred sixty-five million, one hundred twenty-three thousand, one hundred fifty-five".