23085730930730 has 48 divisors (see below), whose sum is σ = 45460568694744. Its totient is φ = 8436086231040.

The previous prime is 23085730930631. The next prime is 23085730930781. The reversal of 23085730930730 is 3703903758032.

It can be written as a sum of positive squares in 12 ways, for example, as 329386201 + 23085401544529 = 18149^2 + 4804727^2 .

It is a super-3 number, since 3×23085730930730³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 70249451 + ... + 70577310.

Almost surely, 2^{23085730930730} is an apocalyptic number.

23085730930730 is a deficient number, since it is larger than the sum of its proper divisors (22374837764014).

23085730930730 is a wasteful number, since it uses less digits than its factorization.

23085730930730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140826891 (or 140826878 counting only the distinct ones).

The product of its (nonzero) digits is 2857680, while the sum is 50.

The spelling of 23085730930730 in words is "twenty-three trillion, eighty-five billion, seven hundred thirty million, nine hundred thirty thousand, seven hundred thirty".