132370716531 has 16 divisors (see below), whose sum is σ = 177639857568. Its totient is φ = 87674496000.

The previous prime is 132370716509. The next prime is 132370716539. The reversal of 132370716531 is 135617073231.

It is a happy number.

It is not a de Polignac number, because 132370716531 - 2¹³ = 132370708339 is a prime.

It is a super-2 number, since 2×132370716531² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132370716531.

It is not an unprimeable number, because it can be changed into a prime (132370716539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6848581 + ... + 6867881.

It is an arithmetic number, because the mean of its divisors is an integer number (11102491098).

Almost surely, 2^132370716531 is an apocalyptic number.

132370716531 is a deficient number, since it is larger than the sum of its proper divisors (45269141037).

132370716531 is a wasteful number, since it uses less digits than its factorization.

132370716531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34022.

The product of its (nonzero) digits is 79380, while the sum is 39.

Adding to 132370716531 its reverse (135617073231), we get a palindrome (267987789762).

The spelling of 132370716531 in words is "one hundred thirty-two billion, three hundred seventy million, seven hundred sixteen thousand, five hundred thirty-one".