121133023332 has 24 divisors (see below), whose sum is σ = 286515554976. Its totient is φ = 39824555328.

The previous prime is 121133023321. The next prime is 121133023381. The reversal of 121133023332 is 233320331121.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69138978 + ... + 69140729.

It is an arithmetic number, because the mean of its divisors is an integer number (11938148124).

Almost surely, 2^121133023332 is an apocalyptic number.

121133023332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

121133023332 is an abundant number, since it is smaller than the sum of its proper divisors (165382531644).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

121133023332 is a wasteful number, since it uses less digits than its factorization.

121133023332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138279787 (or 138279785 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 121133023332 its reverse (233320331121), we get a palindrome (354453354453).

The spelling of 121133023332 in words is "one hundred twenty-one billion, one hundred thirty-three million, twenty-three thousand, three hundred thirty-two".