132312131123 has 4 divisors (see below), whose sum is σ = 133277913240. Its totient is φ = 131346349008.

The previous prime is 132312131099. The next prime is 132312131141. The reversal of 132312131123 is 321131213231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 321131213231 = 89 ⋅3608215879.

It is a cyclic number.

It is not a de Polignac number, because 132312131123 - 2¹⁸ = 132311868979 is a prime.

It is a super-2 number, since 2×132312131123² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132312131173) 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, 482890853 + ... + 482891126.

It is an arithmetic number, because the mean of its divisors is an integer number (33319478310).

Almost surely, 2^132312131123 is an apocalyptic number.

132312131123 is a deficient number, since it is larger than the sum of its proper divisors (965782117).

132312131123 is an equidigital number, since it uses as much as digits as its factorization.

132312131123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965782116.

The product of its digits is 648, while the sum is 23.

Adding to 132312131123 its reverse (321131213231), we get a palindrome (453443344354).

The spelling of 132312131123 in words is "one hundred thirty-two billion, three hundred twelve million, one hundred thirty-one thousand, one hundred twenty-three".