30113504123 has 8 divisors (see below), whose sum is σ = 30280635840. Its totient is φ = 29946833280.

The previous prime is 30113504041. The next prime is 30113504143. The reversal of 30113504123 is 32140531103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30113504123 - 2⁸ = 30113503867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30113504143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16238 + ... + 245948.

It is an arithmetic number, because the mean of its divisors is an integer number (3785079480).

Almost surely, 2^30113504123 is an apocalyptic number.

30113504123 is a deficient number, since it is larger than the sum of its proper divisors (167131717).

30113504123 is a wasteful number, since it uses less digits than its factorization.

30113504123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230437.

The product of its (nonzero) digits is 1080, while the sum is 23.

The spelling of 30113504123 in words is "thirty billion, one hundred thirteen million, five hundred four thousand, one hundred twenty-three".