132012111213 has 12 divisors (see below), whose sum is σ = 191036633788. Its totient is φ = 87845394240.

The previous prime is 132012111199. The next prime is 132012111223. The reversal of 132012111213 is 312111210231.

132012111213 is a `hidden beast` number, since 1 + 320 + 121 + 11 + 213 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 34366485924 + 97645625289 = 185382^2 + 312483^2 .

It is not a de Polignac number, because 132012111213 - 2¹⁰ = 132012110189 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132012111223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13551520 + ... + 13561257.

Almost surely, 2^132012111213 is an apocalyptic number.

It is an amenable number.

132012111213 is a deficient number, since it is larger than the sum of its proper divisors (59024522575).

132012111213 is a wasteful number, since it uses less digits than its factorization.

132012111213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27113324 (or 27113321 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 132012111213 its reverse (312111210231), we get a palindrome (444123321444).

The spelling of 132012111213 in words is "one hundred thirty-two billion, twelve million, one hundred eleven thousand, two hundred thirteen".