132121121121231 has 24 divisors (see below), whose sum is σ = 195408497240880. Its totient is φ = 79338788305920.

The previous prime is 132121121121181. The next prime is 132121121121239.

132121121121231 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 132121121121231 - 2⁷ = 132121121121103 is a prime.

It is a super-2 number, since 2×132121121121231² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132121121121239) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1669547730 + ... + 1669626863.

It is an arithmetic number, because the mean of its divisors is an integer number (8142020718370).

Almost surely, 2^{132121121121231} is an apocalyptic number.

132121121121231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132121121121231 is a deficient number, since it is larger than the sum of its proper divisors (63287376119649).

132121121121231 is a wasteful number, since it uses less digits than its factorization.

132121121121231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3339174727 (or 3339174716 counting only the distinct ones).

The product of its digits is 288, while the sum is 24.

The spelling of 132121121121231 in words is "one hundred thirty-two trillion, one hundred twenty-one billion, one hundred twenty-one million, one hundred twenty-one thousand, two hundred thirty-one".