23034300320 has 48 divisors (see below), whose sum is σ = 55445319720. Its totient is φ = 9039873024.

The previous prime is 23034300281. The next prime is 23034300361. The reversal of 23034300320 is 2300343032.

It can be written as a sum of positive squares in 4 ways, for example, as 13817532304 + 9216768016 = 117548^2 + 96004^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 23034300292 and 23034300301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1349675 + ... + 1366634.

Almost surely, 2^23034300320 is an apocalyptic number.

23034300320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23034300320 is an abundant number, since it is smaller than the sum of its proper divisors (32411019400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23034300320 is a wasteful number, since it uses less digits than its factorization.

23034300320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2716377 (or 2716369 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 20.

Adding to 23034300320 its reverse (2300343032), we get a palindrome (25334643352).

The spelling of 23034300320 in words is "twenty-three billion, thirty-four million, three hundred thousand, three hundred twenty".