121023232301 has 4 divisors (see below), whose sum is σ = 121030319772. Its totient is φ = 121016144832.

The previous prime is 121023232279. The next prime is 121023232307. The reversal of 121023232301 is 103232320121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 53696475625 + 67326756676 = 231725^2 + 259474^2 .

It is a cyclic number.

It is not a de Polignac number, because 121023232301 - 2¹⁸ = 121022970157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121023232307) 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, 3518060 + ... + 3552293.

It is an arithmetic number, because the mean of its divisors is an integer number (30257579943).

Almost surely, 2^121023232301 is an apocalyptic number.

It is an amenable number.

121023232301 is a deficient number, since it is larger than the sum of its proper divisors (7087471).

121023232301 is an equidigital number, since it uses as much as digits as its factorization.

121023232301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7087470.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 121023232301 its reverse (103232320121), we get a palindrome (224255552422).

The spelling of 121023232301 in words is "one hundred twenty-one billion, twenty-three million, two hundred thirty-two thousand, three hundred one".