23130147 has 8 divisors (see below), whose sum is σ = 30904000. Its totient is φ = 15388200.

The previous prime is 23130137. The next prime is 23130169. The reversal of 23130147 is 74103132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 23130147 - 2⁴ = 23130131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23130137) 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, 6229 + ... + 9222.

It is an arithmetic number, because the mean of its divisors is an integer number (3863000).

Almost surely, 2^23130147 is an apocalyptic number.

23130147 is a deficient number, since it is larger than the sum of its proper divisors (7773853).

23130147 is a wasteful number, since it uses less digits than its factorization.

23130147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15953.

The product of its (nonzero) digits is 504, while the sum is 21.

The square root of 23130147 is about 4809.3811452202. The cubic root of 23130147 is about 284.9220962819.

Adding to 23130147 its reverse (74103132), we get a palindrome (97233279).

The spelling of 23130147 in words is "twenty-three million, one hundred thirty thousand, one hundred forty-seven".