132130646336021 has 4 divisors (see below), whose sum is σ = 132133501964544. Its totient is φ = 132127790707500.

The previous prime is 132130646335999. The next prime is 132130646336027. The reversal of 132130646336021 is 120633646031231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132130646336021 - 2⁴² = 127732599824917 is a prime.

It is a super-2 number, since 2×132130646336021² (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 132130646336021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132130646336027) 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, 1427744855 + ... + 1427837396.

It is an arithmetic number, because the mean of its divisors is an integer number (33033375491136).

Almost surely, 2^{132130646336021} is an apocalyptic number.

It is an amenable number.

132130646336021 is a deficient number, since it is larger than the sum of its proper divisors (2855628523).

132130646336021 is an equidigital number, since it uses as much as digits as its factorization.

132130646336021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2855628522.

The product of its (nonzero) digits is 279936, while the sum is 41.

The spelling of 132130646336021 in words is "one hundred thirty-two trillion, one hundred thirty billion, six hundred forty-six million, three hundred thirty-six thousand, twenty-one".