121330032320233 has 32 divisors (see below), whose sum is σ = 137754849116160. Its totient is φ = 105885977146560.

The previous prime is 121330032320209. The next prime is 121330032320281. The reversal of 121330032320233 is 332023230033121.

It is not a de Polignac number, because 121330032320233 - 2²¹ = 121330030223081 is a prime.

It is a super-2 number, since 2×121330032320233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (121330032320293) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44427816 + ... + 47079622.

It is an arithmetic number, because the mean of its divisors is an integer number (4304839034880).

Almost surely, 2^{121330032320233} is an apocalyptic number.

It is an amenable number.

121330032320233 is a deficient number, since it is larger than the sum of its proper divisors (16424816795927).

121330032320233 is a wasteful number, since it uses less digits than its factorization.

121330032320233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2653357.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 121330032320233 its reverse (332023230033121), we get a palindrome (453353262353354).

It can be divided in two parts, 1213300 and 32320233, that added together give a palindrome (33533533).

The spelling of 121330032320233 in words is "one hundred twenty-one trillion, three hundred thirty billion, thirty-two million, three hundred twenty thousand, two hundred thirty-three".