132113012331 has 4 divisors (see below), whose sum is σ = 176150683112. Its totient is φ = 88075341552.

The previous prime is 132113012321. The next prime is 132113012333. The reversal of 132113012331 is 133210311231.

It is a happy number.

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

It is not a de Polignac number, because 132113012331 - 2¹⁰ = 132113011307 is a prime.

It is a super-2 number, since 2×132113012331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132113012298 and 132113012307.

It is not an unprimeable number, because it can be changed into a prime (132113012333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22018835386 + ... + 22018835391.

It is an arithmetic number, because the mean of its divisors is an integer number (44037670778).

Almost surely, 2^132113012331 is an apocalyptic number.

132113012331 is a deficient number, since it is larger than the sum of its proper divisors (44037670781).

132113012331 is an equidigital number, since it uses as much as digits as its factorization.

132113012331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44037670780.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 132113012331 its reverse (133210311231), we get a palindrome (265323323562).

The spelling of 132113012331 in words is "one hundred thirty-two billion, one hundred thirteen million, twelve thousand, three hundred thirty-one".