121033020300 has 72 divisors (see below), whose sum is σ = 350225157072. Its totient is φ = 32272128000.

The previous prime is 121033020299. The next prime is 121033020323. The reversal of 121033020300 is 3020330121.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 121033020300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4522960 + ... + 4549640.

Almost surely, 2^121033020300 is an apocalyptic number.

121033020300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

121033020300 is an abundant number, since it is smaller than the sum of its proper divisors (229192136772).

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

121033020300 is a wasteful number, since it uses less digits than its factorization.

121033020300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41819 (or 41812 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 121033020300 its reverse (3020330121), we get a palindrome (124053350421).

The spelling of 121033020300 in words is "one hundred twenty-one billion, thirty-three million, twenty thousand, three hundred".