23163252830 has 64 divisors (see below), whose sum is σ = 44173728000. Its totient is φ = 8720794368.

The previous prime is 23163252821. The next prime is 23163252839. The reversal of 23163252830 is 3825236132.

It is an interprime number because it is at equal distance from previous prime (23163252821) and next prime (23163252839).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23163252839) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26964941 + ... + 26965799.

It is an arithmetic number, because the mean of its divisors is an integer number (690214500).

Almost surely, 2^23163252830 is an apocalyptic number.

23163252830 is a deficient number, since it is larger than the sum of its proper divisors (21010475170).

23163252830 is a wasteful number, since it uses less digits than its factorization.

23163252830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1641.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 23163252830 its reverse (3825236132), we get a palindrome (26988488962).

The spelling of 23163252830 in words is "twenty-three billion, one hundred sixty-three million, two hundred fifty-two thousand, eight hundred thirty".