150512535231 has 16 divisors (see below), whose sum is σ = 217429876224. Its totient is φ = 92242975104.

The previous prime is 150512535203. The next prime is 150512535247. The reversal of 150512535231 is 132535215051.

It is a happy number.

It is not a de Polignac number, because 150512535231 - 2¹⁵ = 150512502463 is a prime.

It is a super-2 number, since 2×150512535231² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150512535192 and 150512535201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150512535331) 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, 34314391 + ... + 34318776.

It is an arithmetic number, because the mean of its divisors is an integer number (13589367264).

Almost surely, 2^150512535231 is an apocalyptic number.

150512535231 is a deficient number, since it is larger than the sum of its proper divisors (66917340993).

150512535231 is a wasteful number, since it uses less digits than its factorization.

150512535231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68633230.

The product of its (nonzero) digits is 22500, while the sum is 33.

The spelling of 150512535231 in words is "one hundred fifty billion, five hundred twelve million, five hundred thirty-five thousand, two hundred thirty-one".