23130102004 has 12 divisors (see below), whose sum is σ = 41571670084. Its totient is φ = 11252481984.

The previous prime is 23130101999. The next prime is 23130102019. The reversal of 23130102004 is 40020103132.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16706079504 + 6424022500 = 129252^2 + 80150^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78142089 + ... + 78142384.

Almost surely, 2^23130102004 is an apocalyptic number.

It is an amenable number.

23130102004 is a deficient number, since it is larger than the sum of its proper divisors (18441568080).

23130102004 is a wasteful number, since it uses less digits than its factorization.

23130102004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156284514 (or 156284512 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23130102004 its reverse (40020103132), we get a palindrome (63150205136).

The spelling of 23130102004 in words is "twenty-three billion, one hundred thirty million, one hundred two thousand, four".