149325338231 has 2 divisors, whose sum is σ = 149325338232. Its totient is φ = 149325338230.

The previous prime is 149325338153. The next prime is 149325338237. The reversal of 149325338231 is 132833523941.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-149325338231 is a prime.

It is a super-2 number, since 2×149325338231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149325338237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74662669115 + 74662669116.

It is an arithmetic number, because the mean of its divisors is an integer number (74662669116).

Almost surely, 2^149325338231 is an apocalyptic number.

149325338231 is a deficient number, since it is larger than the sum of its proper divisors (1).

149325338231 is an equidigital number, since it uses as much as digits as its factorization.

149325338231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 466560, while the sum is 44.

The spelling of 149325338231 in words is "one hundred forty-nine billion, three hundred twenty-five million, three hundred thirty-eight thousand, two hundred thirty-one".