121150330204 has 12 divisors (see below), whose sum is σ = 224484435504. Its totient is φ = 57011920064.

The previous prime is 121150330181. The next prime is 121150330229. The reversal of 121150330204 is 402033051121.

It is a happy number.

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, 890811184 + ... + 890811319.

It is an arithmetic number, because the mean of its divisors is an integer number (18707036292).

Almost surely, 2^121150330204 is an apocalyptic number.

It is an amenable number.

121150330204 is a deficient number, since it is larger than the sum of its proper divisors (103334105300).

121150330204 is a wasteful number, since it uses less digits than its factorization.

121150330204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1781622524 (or 1781622522 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 121150330204 its reverse (402033051121), we get a palindrome (523183381325).

The spelling of 121150330204 in words is "one hundred twenty-one billion, one hundred fifty million, three hundred thirty thousand, two hundred four".