121403334316 has 24 divisors (see below), whose sum is σ = 233191917504. Its totient is φ = 54844782480.

The previous prime is 121403334281. The next prime is 121403334323. The reversal of 121403334316 is 613433304121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8456530 + ... + 8470873.

It is an arithmetic number, because the mean of its divisors is an integer number (9716329896).

Almost surely, 2^121403334316 is an apocalyptic number.

It is an amenable number.

121403334316 is a deficient number, since it is larger than the sum of its proper divisors (111788583188).

121403334316 is a wasteful number, since it uses less digits than its factorization.

121403334316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16927581 (or 16927579 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 121403334316 its reverse (613433304121), we get a palindrome (734836638437).

The spelling of 121403334316 in words is "one hundred twenty-one billion, four hundred three million, three hundred thirty-four thousand, three hundred sixteen".