121120123202032 has 20 divisors (see below), whose sum is σ = 234781404206976. Its totient is φ = 60531373729280.

The previous prime is 121120123202021. The next prime is 121120123202047. The reversal of 121120123202032 is 230202321021121.

It is a junction number, because it is equal to n+sod(n) for n = 121120123201994 and 121120123202012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1792957153 + ... + 1793024704.

Almost surely, 2^{121120123202032} is an apocalyptic number.

It is an amenable number.

121120123202032 is a deficient number, since it is larger than the sum of its proper divisors (113661281004944).

121120123202032 is a wasteful number, since it uses less digits than its factorization.

121120123202032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3585983976 (or 3585983970 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 121120123202032 its reverse (230202321021121), we get a palindrome (351322444223153).

The spelling of 121120123202032 in words is "one hundred twenty-one trillion, one hundred twenty billion, one hundred twenty-three million, two hundred two thousand, thirty-two".