150723963 has 16 divisors (see below), whose sum is σ = 240471840. Its totient is φ = 92752992.

The previous prime is 150723959. The next prime is 150724009. The reversal of 150723963 is 369327051.

It is not a de Polignac number, because 150723963 - 2² = 150723959 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (150723943) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214356 + ... + 215057.

It is an arithmetic number, because the mean of its divisors is an integer number (15029490).

Almost surely, 2^150723963 is an apocalyptic number.

150723963 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

150723963 is a deficient number, since it is larger than the sum of its proper divisors (89747877).

150723963 is a wasteful number, since it uses less digits than its factorization.

150723963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429435 (or 429429 counting only the distinct ones).

The product of its (nonzero) digits is 34020, while the sum is 36.

The square root of 150723963 is about 12276.9688034140. The cubic root of 150723963 is about 532.1827191444.

The spelling of 150723963 in words is "one hundred fifty million, seven hundred twenty-three thousand, nine hundred sixty-three".