23230302534 has 24 divisors (see below), whose sum is σ = 50383150272. Its totient is φ = 7735614480.

The previous prime is 23230302533. The next prime is 23230302539. The reversal of 23230302534 is 43520303232.

23230302534 is a `hidden beast` number, since 2 + 323 + 0 + 302 + 5 + 34 = 666.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 23230302498 and 23230302507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230302533) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 633309 + ... + 668984.

It is an arithmetic number, because the mean of its divisors is an integer number (2099297928).

Almost surely, 2^23230302534 is an apocalyptic number.

23230302534 is an abundant number, since it is smaller than the sum of its proper divisors (27152847738).

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

23230302534 is a wasteful number, since it uses less digits than its factorization.

23230302534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303292 (or 1303289 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 27.

Adding to 23230302534 its reverse (43520303232), we get a palindrome (66750605766).

The spelling of 23230302534 in words is "twenty-three billion, two hundred thirty million, three hundred two thousand, five hundred thirty-four".