23081030 has 16 divisors (see below), whose sum is σ = 47481120. Its totient is φ = 7913472.

The previous prime is 23081027. The next prime is 23081033. The reversal of 23081030 is 3018032.

It is an interprime number because it is at equal distance from previous prime (23081027) and next prime (23081033).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23081033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164795 + ... + 164934.

It is an arithmetic number, because the mean of its divisors is an integer number (2967570).

Almost surely, 2^23081030 is an apocalyptic number.

23081030 is an abundant number, since it is smaller than the sum of its proper divisors (24400090).

23081030 is a wasteful number, since it uses less digits than its factorization.

23081030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329743.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 23081030 is about 4804.2720572424. The cubic root of 23081030 is about 284.7202754559.

Adding to 23081030 its reverse (3018032), we get a palindrome (26099062).

The spelling of 23081030 in words is "twenty-three million, eighty-one thousand, thirty".