150032532131 has 4 divisors (see below), whose sum is σ = 154872291264. Its totient is φ = 145192773000.

The previous prime is 150032532101. The next prime is 150032532157. The reversal of 150032532131 is 131235230051.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 150032532131 - 2¹⁸ = 150032269987 is a prime.

It is a super-2 number, since 2×150032532131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 150032532131.

It is not an unprimeable number, because it can be changed into a prime (150032532101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2419879520 + ... + 2419879581.

It is an arithmetic number, because the mean of its divisors is an integer number (38718072816).

Almost surely, 2^150032532131 is an apocalyptic number.

150032532131 is a deficient number, since it is larger than the sum of its proper divisors (4839759133).

150032532131 is an equidigital number, since it uses as much as digits as its factorization.

150032532131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4839759132.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 150032532131 its reverse (131235230051), we get a palindrome (281267762182).

The spelling of 150032532131 in words is "one hundred fifty billion, thirty-two million, five hundred thirty-two thousand, one hundred thirty-one".