132111712537 has 4 divisors (see below), whose sum is σ = 150984814336. Its totient is φ = 113238610740.

The previous prime is 132111712517. The next prime is 132111712541. The reversal of 132111712537 is 735217111231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 735217111231 = 64453 ⋅11407027.

It is a cyclic number.

It is not a de Polignac number, because 132111712537 - 2⁷ = 132111712409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132111712517) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9436550889 + ... + 9436550902.

It is an arithmetic number, because the mean of its divisors is an integer number (37746203584).

Almost surely, 2^132111712537 is an apocalyptic number.

It is an amenable number.

132111712537 is a deficient number, since it is larger than the sum of its proper divisors (18873101799).

132111712537 is an equidigital number, since it uses as much as digits as its factorization.

132111712537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18873101798.

The product of its digits is 8820, while the sum is 34.

Adding to 132111712537 its reverse (735217111231), we get a palindrome (867328823768).

The spelling of 132111712537 in words is "one hundred thirty-two billion, one hundred eleven million, seven hundred twelve thousand, five hundred thirty-seven".