121410554204 has 24 divisors (see below), whose sum is σ = 221740431360. Its totient is φ = 58056959664.

The previous prime is 121410554147. The next prime is 121410554231. The reversal of 121410554204 is 402455014121.

It is a happy number.

121410554204 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 518237 + ... + 715115.

It is an arithmetic number, because the mean of its divisors is an integer number (9239184640).

Almost surely, 2^121410554204 is an apocalyptic number.

It is an amenable number.

121410554204 is a deficient number, since it is larger than the sum of its proper divisors (100329877156).

121410554204 is a wasteful number, since it uses less digits than its factorization.

121410554204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203609 (or 203607 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 121410554204 its reverse (402455014121), we get a palindrome (523865568325).

The spelling of 121410554204 in words is "one hundred twenty-one billion, four hundred ten million, five hundred fifty-four thousand, two hundred four".