30860849123 has 8 divisors (see below), whose sum is σ = 34983958800. Its totient is φ = 26987624928.

The previous prime is 30860849113. The next prime is 30860849141. The reversal of 30860849123 is 32194806803.

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

It is not a de Polignac number, because 30860849123 - 2¹⁸ = 30860586979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30860849113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62471108 + ... + 62471601.

It is an arithmetic number, because the mean of its divisors is an integer number (4372994850).

Almost surely, 2^30860849123 is an apocalyptic number.

30860849123 is a deficient number, since it is larger than the sum of its proper divisors (4123109677).

30860849123 is a wasteful number, since it uses less digits than its factorization.

30860849123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124942741.

The product of its (nonzero) digits is 248832, while the sum is 44.

The spelling of 30860849123 in words is "thirty billion, eight hundred sixty million, eight hundred forty-nine thousand, one hundred twenty-three".