150120232065 has 16 divisors (see below), whose sum is σ = 266880412800. Its totient is φ = 80064123696.

The previous prime is 150120232057. The next prime is 150120232081. The reversal of 150120232065 is 560232021051.

It is a happy number.

It is not a de Polignac number, because 150120232065 - 2³ = 150120232057 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 556000725 + ... + 556000994.

It is an arithmetic number, because the mean of its divisors is an integer number (16680025800).

Almost surely, 2^150120232065 is an apocalyptic number.

150120232065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

150120232065 is a deficient number, since it is larger than the sum of its proper divisors (116760180735).

150120232065 is a wasteful number, since it uses less digits than its factorization.

150120232065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112001733 (or 1112001727 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The spelling of 150120232065 in words is "one hundred fifty billion, one hundred twenty million, two hundred thirty-two thousand, sixty-five".