121033133000 has 64 divisors (see below), whose sum is σ = 305003527920. Its totient is φ = 44689152000.

The previous prime is 121033132937. The next prime is 121033133029. The reversal of 121033133000 is 331330121.

121033133000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 4824413764 + 116208719236 = 69458^2 + 340894^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 121033133000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4642121 + ... + 4668120.

Almost surely, 2^121033133000 is an apocalyptic number.

121033133000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121033133000 is an abundant number, since it is smaller than the sum of its proper divisors (183970394920).

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

121033133000 is a wasteful number, since it uses less digits than its factorization.

121033133000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9310275 (or 9310261 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 121033133000 its reverse (331330121), we get a palindrome (121364463121).

The spelling of 121033133000 in words is "one hundred twenty-one billion, thirty-three million, one hundred thirty-three thousand".