150713239 has 2 divisors, whose sum is σ = 150713240. Its totient is φ = 150713238.

The previous prime is 150713209. The next prime is 150713267. The reversal of 150713239 is 932317051.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 150713239 - 2¹³ = 150705047 is a prime.

It is a super-2 number, since 2×150713239² = 45428960819742242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 150713239.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (150713209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75356619 + 75356620.

It is an arithmetic number, because the mean of its divisors is an integer number (75356620).

Almost surely, 2^150713239 is an apocalyptic number.

150713239 is a deficient number, since it is larger than the sum of its proper divisors (1).

150713239 is an equidigital number, since it uses as much as digits as its factorization.

150713239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 150713239 is about 12276.5320428857. The cubic root of 150713239 is about 532.1700972566.

The spelling of 150713239 in words is "one hundred fifty million, seven hundred thirteen thousand, two hundred thirty-nine".