150351120531 has 12 divisors (see below), whose sum is σ = 218265169200. Its totient is φ = 99730390320.

The previous prime is 150351120509. The next prime is 150351120581. The reversal of 150351120531 is 135021153051.

150351120531 is a `hidden beast` number, since 1 + 5 + 0 + 3 + 5 + 1 + 120 + 531 = 666.

It is not a de Polignac number, because 150351120531 - 2⁶ = 150351120467 is a prime.

It is a super-2 number, since 2×150351120531² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150351120495 and 150351120504.

It is not an unprimeable number, because it can be changed into a prime (150351120581) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41972280 + ... + 41975861.

It is an arithmetic number, because the mean of its divisors is an integer number (18188764100).

Almost surely, 2^150351120531 is an apocalyptic number.

150351120531 is a deficient number, since it is larger than the sum of its proper divisors (67914048669).

150351120531 is a wasteful number, since it uses less digits than its factorization.

150351120531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83948346 (or 83948343 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

Adding to 150351120531 its reverse (135021153051), we get a palindrome (285372273582).

The spelling of 150351120531 in words is "one hundred fifty billion, three hundred fifty-one million, one hundred twenty thousand, five hundred thirty-one".