132400323132021 has 24 divisors (see below), whose sum is σ = 218789323856064. Its totient is φ = 75579889057920.

The previous prime is 132400323132013. The next prime is 132400323132029. The reversal of 132400323132021 is 120231323004231.

132400323132021 is a `hidden beast` number, since 1 + 3 + 2 + 400 + 3 + 231 + 3 + 2 + 0 + 21 = 666.

It is an interprime number because it is at equal distance from previous prime (132400323132013) and next prime (132400323132029).

It is not a de Polignac number, because 132400323132021 - 2³ = 132400323132013 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132400323132029) 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, 1075471935 + ... + 1075595036.

It is an arithmetic number, because the mean of its divisors is an integer number (9116221827336).

Almost surely, 2^{132400323132021} is an apocalyptic number.

It is an amenable number.

132400323132021 is a deficient number, since it is larger than the sum of its proper divisors (86389000724043).

132400323132021 is a wasteful number, since it uses less digits than its factorization.

132400323132021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2151067961 (or 2151067958 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 132400323132021 its reverse (120231323004231), we get a palindrome (252631646136252).

The spelling of 132400323132021 in words is "one hundred thirty-two trillion, four hundred billion, three hundred twenty-three million, one hundred thirty-two thousand, twenty-one".