121332210233023 has 4 divisors (see below), whose sum is σ = 121339093566600. Its totient is φ = 121325326899448.

The previous prime is 121332210233021. The next prime is 121332210233027. The reversal of 121332210233023 is 320332012233121.

It is a happy number.

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 121332210233023 - 2¹ = 121332210233021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121332210232982 and 121332210233000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121332210233021) 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, 3441640348 + ... + 3441675601.

It is an arithmetic number, because the mean of its divisors is an integer number (30334773391650).

Almost surely, 2^{121332210233023} is an apocalyptic number.

121332210233023 is a deficient number, since it is larger than the sum of its proper divisors (6883333577).

121332210233023 is an equidigital number, since it uses as much as digits as its factorization.

121332210233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6883333576.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 121332210233023 its reverse (320332012233121), we get a palindrome (441664222466144).

The spelling of 121332210233023 in words is "one hundred twenty-one trillion, three hundred thirty-two billion, two hundred ten million, two hundred thirty-three thousand, twenty-three".