30121313322104 has 32 divisors (see below), whose sum is σ = 57023369832000. Its totient is φ = 14915215988352.

The previous prime is 30121313322019. The next prime is 30121313322173. The reversal of 30121313322104 is 40122331312103.

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 7 ways as a sum of consecutive naturals, for example, 6622544 + ... + 10202975.

It is an arithmetic number, because the mean of its divisors is an integer number (1781980307250).

Almost surely, 2^{30121313322104} is an apocalyptic number.

It is an amenable number.

30121313322104 is a deficient number, since it is larger than the sum of its proper divisors (26902056509896).

30121313322104 is a wasteful number, since it uses less digits than its factorization.

30121313322104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16827687 (or 16827683 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 30121313322104 its reverse (40122331312103), we get a palindrome (70243644634207).

The spelling of 30121313322104 in words is "thirty trillion, one hundred twenty-one billion, three hundred thirteen million, three hundred twenty-two thousand, one hundred four".