121002404033 has 12 divisors (see below), whose sum is σ = 140887452672. Its totient is φ = 103620885480.

The previous prime is 121002404021. The next prime is 121002404063. The reversal of 121002404033 is 330404200121.

It is not a de Polignac number, because 121002404033 - 2³⁶ = 52282927297 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 121002403996 and 121002404014.

It is not an unprimeable number, because it can be changed into a prime (121002404063) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1082633 + ... + 1189158.

It is an arithmetic number, because the mean of its divisors is an integer number (11740621056).

Almost surely, 2^121002404033 is an apocalyptic number.

It is an amenable number.

121002404033 is a deficient number, since it is larger than the sum of its proper divisors (19885048639).

121002404033 is a wasteful number, since it uses less digits than its factorization.

121002404033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2272892 (or 2272885 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 121002404033 its reverse (330404200121), we get a palindrome (451406604154).

The spelling of 121002404033 in words is "one hundred twenty-one billion, two million, four hundred four thousand, thirty-three".