150020332 has 24 divisors (see below), whose sum is σ = 327317760. Its totient is φ = 58449360.

The previous prime is 150020327. The next prime is 150020347. The reversal of 150020332 is 233020051.

It is a super-2 number, since 2×150020332² = 45012200026780448, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 243232 + ... + 243847.

It is an arithmetic number, because the mean of its divisors is an integer number (13638240).

Almost surely, 2^150020332 is an apocalyptic number.

It is an amenable number.

150020332 is an abundant number, since it is smaller than the sum of its proper divisors (177297428).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

150020332 is a wasteful number, since it uses less digits than its factorization.

150020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487101 (or 487099 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 150020332 is about 12248.2787362143. The cubic root of 150020332 is about 531.3532901445.

Adding to 150020332 its reverse (233020051), we get a palindrome (383040383).

The spelling of 150020332 in words is "one hundred fifty million, twenty thousand, three hundred thirty-two".