30123101308 has 12 divisors (see below), whose sum is σ = 54001169712. Its totient is φ = 14694195680.

The previous prime is 30123101297. The next prime is 30123101317. The reversal of 30123101308 is 80310132103.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91838560 + ... + 91838887.

It is an arithmetic number, because the mean of its divisors is an integer number (4500097476).

Almost surely, 2^30123101308 is an apocalyptic number.

It is an amenable number.

30123101308 is a deficient number, since it is larger than the sum of its proper divisors (23878068404).

30123101308 is a wasteful number, since it uses less digits than its factorization.

30123101308 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183677492 (or 183677490 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 30123101308 in words is "thirty billion, one hundred twenty-three million, one hundred one thousand, three hundred eight".