150117388 has 12 divisors (see below), whose sum is σ = 262818360. Its totient is φ = 75026432.

The previous prime is 150117371. The next prime is 150117403. The reversal of 150117388 is 883711051.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4620 + ... + 17932.

It is an arithmetic number, because the mean of its divisors is an integer number (21901530).

Almost surely, 2^150117388 is an apocalyptic number.

It is an amenable number.

150117388 is a deficient number, since it is larger than the sum of its proper divisors (112700972).

150117388 is a wasteful number, since it uses less digits than its factorization.

150117388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16136 (or 16134 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 34.

The square root of 150117388 is about 12252.2401217084. The cubic root of 150117388 is about 531.4678521884.

The spelling of 150117388 in words is "one hundred fifty million, one hundred seventeen thousand, three hundred eighty-eight".