150505100 has 36 divisors (see below), whose sum is σ = 340801104. Its totient is φ = 57583680.

The previous prime is 150505087. The next prime is 150505151. The reversal of 150505100 is 1505051.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 30419 + ... + 35018.

Almost surely, 2^150505100 is an apocalyptic number.

150505100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150505100 is an abundant number, since it is smaller than the sum of its proper divisors (190296004).

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

150505100 is a wasteful number, since it uses less digits than its factorization.

150505100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65474 (or 65467 counting only the distinct ones).

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 150505100 is about 12268.0520051066. The cubic root of 150505100 is about 531.9250040325.

Multiplying 150505100 by its reverse (1505051), we get a square (226517851260100 = 15050510²).

150505100 divided by its reverse (1505051) gives a square (100 = 10²).

The spelling of 150505100 in words is "one hundred fifty million, five hundred five thousand, one hundred".