150647131 has 2 divisors, whose sum is σ = 150647132. Its totient is φ = 150647130.

The previous prime is 150647117. The next prime is 150647137. The reversal of 150647131 is 131746051.

It is a strong prime.

It is an emirp because it is prime and its reverse (131746051) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 150647131 - 2⁵ = 150647099 is a prime.

It is a super-2 number, since 2×150647131² = 45389116157062322, 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 150647131.

It is not a weakly prime, because it can be changed into another prime (150647137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75323565 + 75323566.

It is an arithmetic number, because the mean of its divisors is an integer number (75323566).

Almost surely, 2^150647131 is an apocalyptic number.

150647131 is a deficient number, since it is larger than the sum of its proper divisors (1).

150647131 is an equidigital number, since it uses as much as digits as its factorization.

150647131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 150647131 is about 12273.8392933915. The cubic root of 150647131 is about 532.0922765199.

The spelling of 150647131 in words is "one hundred fifty million, six hundred forty-seven thousand, one hundred thirty-one".