23130160 has 20 divisors (see below), whose sum is σ = 53777808. Its totient is φ = 9252032.

The previous prime is 23130137. The next prime is 23130169. The reversal of 23130160 is 6103132.

It is a tau number, because it is divible by the number of its divisors (20).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is not an unprimeable number, because it can be changed into a prime (23130169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144484 + ... + 144643.

Almost surely, 2^23130160 is an apocalyptic number.

23130160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23130160 is an abundant number, since it is smaller than the sum of its proper divisors (30647648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23130160 is a wasteful number, since it uses less digits than its factorization.

23130160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289140 (or 289134 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 23130160 is about 4809.3824967453. The cubic root of 23130160 is about 284.9221496608.

Adding to 23130160 its reverse (6103132), we get a palindrome (29233292).

It can be divided in two parts, 231301 and 60, that added together give a square (231361 = 481²).

The spelling of 23130160 in words is "twenty-three million, one hundred thirty thousand, one hundred sixty".