23317130 has 16 divisors (see below), whose sum is σ = 42025824. Its totient is φ = 9314640.

The previous prime is 23317127. The next prime is 23317153. The reversal of 23317130 is 3171332.

It is a happy number.

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, 14465 + ... + 15995.

It is an arithmetic number, because the mean of its divisors is an integer number (2626614).

Almost surely, 2^23317130 is an apocalyptic number.

23317130 is a deficient number, since it is larger than the sum of its proper divisors (18708694).

23317130 is a wasteful number, since it uses less digits than its factorization.

23317130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3061.

The product of its (nonzero) digits is 378, while the sum is 20.

The square root of 23317130 is about 4828.7814197787. The cubic root of 23317130 is about 285.6878021881.

Adding to 23317130 its reverse (3171332), we get a palindrome (26488462).

The spelling of 23317130 in words is "twenty-three million, three hundred seventeen thousand, one hundred thirty".