30834875023 has 4 divisors (see below), whose sum is σ = 30836022640. Its totient is φ = 30833727408.

The previous prime is 30834874991. The next prime is 30834875039. The reversal of 30834875023 is 32057843803.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30834875023 - 2⁵ = 30834874991 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30834875923) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 532515 + ... + 587572.

It is an arithmetic number, because the mean of its divisors is an integer number (7709005660).

Almost surely, 2^30834875023 is an apocalyptic number.

30834875023 is a deficient number, since it is larger than the sum of its proper divisors (1147617).

30834875023 is a wasteful number, since it uses less digits than its factorization.

30834875023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1147616.

The product of its (nonzero) digits is 483840, while the sum is 43.

The spelling of 30834875023 in words is "thirty billion, eight hundred thirty-four million, eight hundred seventy-five thousand, twenty-three".