132123012202331 has 4 divisors (see below), whose sum is σ = 133009743828000. Its totient is φ = 131236280576664.

The previous prime is 132123012202309. The next prime is 132123012202373. The reversal of 132123012202331 is 133202210321231.

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 132123012202331 - 2³⁴ = 132105832333147 is a prime.

It is a super-2 number, since 2×132123012202331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132123012202331.

It is not an unprimeable number, because it can be changed into a prime (132123012202231) 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, 443365812611 + ... + 443365812908.

It is an arithmetic number, because the mean of its divisors is an integer number (33252435957000).

Almost surely, 2^{132123012202331} is an apocalyptic number.

132123012202331 is a deficient number, since it is larger than the sum of its proper divisors (886731625669).

132123012202331 is an equidigital number, since it uses as much as digits as its factorization.

132123012202331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886731625668.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 132123012202331 its reverse (133202210321231), we get a palindrome (265325222523562).

The spelling of 132123012202331 in words is "one hundred thirty-two trillion, one hundred twenty-three billion, twelve million, two hundred two thousand, three hundred thirty-one".