150318923601 has 32 divisors (see below), whose sum is σ = 253303861248. Its totient is φ = 77018048640.

The previous prime is 150318923549. The next prime is 150318923621. The reversal of 150318923601 is 106329813051.

It is not a de Polignac number, because 150318923601 - 2³³ = 141728989009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 150318923601.

It is not an unprimeable number, because it can be changed into a prime (150318923621) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4440201 + ... + 4473926.

It is an arithmetic number, because the mean of its divisors is an integer number (7915745664).

Almost surely, 2^150318923601 is an apocalyptic number.

150318923601 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

150318923601 is a deficient number, since it is larger than the sum of its proper divisors (102984937647).

150318923601 is a wasteful number, since it uses less digits than its factorization.

150318923601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8914221.

The product of its (nonzero) digits is 38880, while the sum is 39.

The spelling of 150318923601 in words is "one hundred fifty billion, three hundred eighteen million, nine hundred twenty-three thousand, six hundred one".