132100043320331 has 4 divisors (see below), whose sum is σ = 132295168938912. Its totient is φ = 131904917701752.

The previous prime is 132100043320277. The next prime is 132100043320337. The reversal of 132100043320331 is 133023340001231.

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 132100043320331 - 2³⁰ = 132098969578507 is a prime.

It is a super-2 number, since 2×132100043320331² (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 132100043320331.

It is not an unprimeable number, because it can be changed into a prime (132100043320337) 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, 97562808275 + ... + 97562809628.

It is an arithmetic number, because the mean of its divisors is an integer number (33073792234728).

Almost surely, 2^{132100043320331} is an apocalyptic number.

132100043320331 is a deficient number, since it is larger than the sum of its proper divisors (195125618581).

132100043320331 is an equidigital number, since it uses as much as digits as its factorization.

132100043320331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 195125618580.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 132100043320331 its reverse (133023340001231), we get a palindrome (265123383321562).

The spelling of 132100043320331 in words is "one hundred thirty-two trillion, one hundred billion, forty-three million, three hundred twenty thousand, three hundred thirty-one".