132111121111231 has 4 divisors (see below), whose sum is σ = 132111245240632. Its totient is φ = 132110996981832.

The previous prime is 132111121111171. The next prime is 132111121111259.

132111121111231 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 132111121111231 - 2⁷ = 132111121111103 is a prime.

It is a super-2 number, since 2×132111121111231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132111121111031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60454320 + ... + 62601493.

It is an arithmetic number, because the mean of its divisors is an integer number (33027811310158).

Almost surely, 2^{132111121111231} is an apocalyptic number.

132111121111231 is a deficient number, since it is larger than the sum of its proper divisors (124129401).

132111121111231 is a wasteful number, since it uses less digits than its factorization.

132111121111231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124129400.

The product of its digits is 72, while the sum is 22.

The spelling of 132111121111231 in words is "one hundred thirty-two trillion, one hundred eleven billion, one hundred twenty-one million, one hundred eleven thousand, two hundred thirty-one".