23130130 has 16 divisors (see below), whose sum is σ = 42603264. Its totient is φ = 9036720.

The previous prime is 23130113. The next prime is 23130131. The reversal of 23130130 is 3103132.

It is a self number, because there is not a number n which added to its sum of digits gives 23130130.

It is not an unprimeable number, because it can be changed into a prime (23130131) 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, 26466 + ... + 27325.

It is an arithmetic number, because the mean of its divisors is an integer number (2662704).

Almost surely, 2^23130130 is an apocalyptic number.

23130130 is a deficient number, since it is larger than the sum of its proper divisors (19473134).

23130130 is a wasteful number, since it uses less digits than its factorization.

23130130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53841.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 23130130 is about 4809.3793778408. The cubic root of 23130130 is about 284.9220264787.

Adding to 23130130 its reverse (3103132), we get a palindrome (26233262).

The spelling of 23130130 in words is "twenty-three million, one hundred thirty thousand, one hundred thirty".