121023122032 has 40 divisors (see below), whose sum is σ = 237774937680. Its totient is φ = 59664721920.

The previous prime is 121023122029. The next prime is 121023122107. The reversal of 121023122032 is 230221320121.

It is a congruent number.

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, 586432 + ... + 765472.

It is an arithmetic number, because the mean of its divisors is an integer number (5944373442).

Almost surely, 2^121023122032 is an apocalyptic number.

It is an amenable number.

121023122032 is a deficient number, since it is larger than the sum of its proper divisors (116751815648).

121023122032 is a wasteful number, since it uses less digits than its factorization.

121023122032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179641 (or 179635 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 121023122032 its reverse (230221320121), we get a palindrome (351244442153).

The spelling of 121023122032 in words is "one hundred twenty-one billion, twenty-three million, one hundred twenty-two thousand, thirty-two".