23130104 has 8 divisors (see below), whose sum is σ = 43368960. Its totient is φ = 11565048.

The previous prime is 23130089. The next prime is 23130113. The reversal of 23130104 is 40103132.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×23130104² = 1070003422101632, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1445624 + ... + 1445639.

It is an arithmetic number, because the mean of its divisors is an integer number (5421120).

Almost surely, 2^23130104 is an apocalyptic number.

It is an amenable number.

23130104 is a deficient number, since it is larger than the sum of its proper divisors (20238856).

23130104 is a wasteful number, since it uses less digits than its factorization.

23130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2891269 (or 2891265 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 23130104 is about 4809.3766747885. The cubic root of 23130104 is about 284.9219197207.

Adding to 23130104 its reverse (40103132), we get a palindrome (63233236).

The spelling of 23130104 in words is "twenty-three million, one hundred thirty thousand, one hundred four".