132131312312231 has 4 divisors (see below), whose sum is σ = 132131644866000. Its totient is φ = 132130979758464.

The previous prime is 132131312312203. The next prime is 132131312312257. The reversal of 132131312312231 is 132213213131231.

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 132131312312231 - 2¹⁴ = 132131312295847 is a prime.

It is a super-2 number, since 2×132131312312231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132131312312194 and 132131312312203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132131315312231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 165680186 + ... + 166475783.

It is an arithmetic number, because the mean of its divisors is an integer number (33032911216500).

Almost surely, 2^{132131312312231} is an apocalyptic number.

132131312312231 is a deficient number, since it is larger than the sum of its proper divisors (332553769).

132131312312231 is an equidigital number, since it uses as much as digits as its factorization.

132131312312231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332553768.

The product of its digits is 3888, while the sum is 29.

Adding to 132131312312231 its reverse (132213213131231), we get a palindrome (264344525443462).

The spelling of 132131312312231 in words is "one hundred thirty-two trillion, one hundred thirty-one billion, three hundred twelve million, three hundred twelve thousand, two hundred thirty-one".