23323029530 has 24 divisors (see below), whose sum is σ = 44307302292. Its totient is φ = 8838199296.

The previous prime is 23323029529. The next prime is 23323029547. The reversal of 23323029530 is 3592032332.

It can be written as a sum of positive squares in 2 ways, for example, as 22206066289 + 1116963241 = 149017^2 + 33421^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3226727 + ... + 3233946.

Almost surely, 2^23323029530 is an apocalyptic number.

23323029530 is a deficient number, since it is larger than the sum of its proper divisors (20984272762).

23323029530 is a wasteful number, since it uses less digits than its factorization.

23323029530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6460718 (or 6460699 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 32.

The spelling of 23323029530 in words is "twenty-three billion, three hundred twenty-three million, twenty-nine thousand, five hundred thirty".