132321666016623 has 8 divisors (see below), whose sum is σ = 176439027100336. Its totient is φ = 88209374472000.

The previous prime is 132321666016621. The next prime is 132321666016681. The reversal of 132321666016623 is 326610666123231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 132321666016623 - 2¹ = 132321666016621 is a prime.

It is a super-2 number, since 2×132321666016623² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132321666016621) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1267323868 + ... + 1267428273.

It is an arithmetic number, because the mean of its divisors is an integer number (22054878387542).

Almost surely, 2^{132321666016623} is an apocalyptic number.

132321666016623 is a deficient number, since it is larger than the sum of its proper divisors (44117361083713).

132321666016623 is a wasteful number, since it uses less digits than its factorization.

132321666016623 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2534769545.

The product of its (nonzero) digits is 1679616, while the sum is 48.

The spelling of 132321666016623 in words is "one hundred thirty-two trillion, three hundred twenty-one billion, six hundred sixty-six million, sixteen thousand, six hundred twenty-three".