30523374023 has 4 divisors (see below), whose sum is σ = 30838048080. Its totient is φ = 30208699968.

The previous prime is 30523373999. The next prime is 30523374043. The reversal of 30523374023 is 32047332503.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32047332503 = 53 ⋅604666651.

It is a cyclic number.

It is not a de Polignac number, because 30523374023 - 2²⁴ = 30506596807 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 (30523374043) 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, 157336883 + ... + 157337076.

It is an arithmetic number, because the mean of its divisors is an integer number (7709512020).

Almost surely, 2^30523374023 is an apocalyptic number.

30523374023 is a deficient number, since it is larger than the sum of its proper divisors (314674057).

30523374023 is an equidigital number, since it uses as much as digits as its factorization.

30523374023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 314674056.

The product of its (nonzero) digits is 45360, while the sum is 32.

The spelling of 30523374023 in words is "thirty billion, five hundred twenty-three million, three hundred seventy-four thousand, twenty-three".