150236013 has 24 divisors (see below), whose sum is σ = 212163328. Its totient is φ = 94562400.

The previous prime is 150236003. The next prime is 150236027. The reversal of 150236013 is 310632051.

It is not a de Polignac number, because 150236013 - 2⁴ = 150235997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150236003) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3664273 + ... + 3664313.

Almost surely, 2^150236013 is an apocalyptic number.

It is an amenable number.

150236013 is a deficient number, since it is larger than the sum of its proper divisors (61927315).

150236013 is an frugal number, since it uses more digits than its factorization.

150236013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 75 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 21.

The square root of 150236013 is about 12257.0801172220. The cubic root of 150236013 is about 531.6078066060.

Adding to 150236013 its reverse (310632051), we get a palindrome (460868064).

The spelling of 150236013 in words is "one hundred fifty million, two hundred thirty-six thousand, thirteen".