132012123020321 has 4 divisors (see below), whose sum is σ = 132012358058544. Its totient is φ = 132011887982100.

The previous prime is 132012123020279. The next prime is 132012123020333. The reversal of 132012123020321 is 123020321210231.

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 132012123020321 - 2³⁰ = 132011049278497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132012123020521) 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, 116674595 + ... + 117800616.

It is an arithmetic number, because the mean of its divisors is an integer number (33003089514636).

Almost surely, 2^{132012123020321} is an apocalyptic number.

It is an amenable number.

132012123020321 is a deficient number, since it is larger than the sum of its proper divisors (235038223).

132012123020321 is an equidigital number, since it uses as much as digits as its factorization.

132012123020321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235038222.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 132012123020321 its reverse (123020321210231), we get a palindrome (255032444230552).

The spelling of 132012123020321 in words is "one hundred thirty-two trillion, twelve billion, one hundred twenty-three million, twenty thousand, three hundred twenty-one".