150720104 has 16 divisors (see below), whose sum is σ = 294887520. Its totient is φ = 72083440.

The previous prime is 150720083. The next prime is 150720137. The reversal of 150720104 is 401027051.

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, 409382 + ... + 409749.

It is an arithmetic number, because the mean of its divisors is an integer number (18430470).

Almost surely, 2^150720104 is an apocalyptic number.

It is an amenable number.

150720104 is a deficient number, since it is larger than the sum of its proper divisors (144167416).

150720104 is a wasteful number, since it uses less digits than its factorization.

150720104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 819160 (or 819156 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 150720104 is about 12276.8116382064. The cubic root of 150720104 is about 532.1781772640.

Adding to 150720104 its reverse (401027051), we get a palindrome (551747155).

The spelling of 150720104 in words is "one hundred fifty million, seven hundred twenty thousand, one hundred four".