23104100045 has 32 divisors (see below), whose sum is σ = 30915410400. Its totient is φ = 16458107904.

The previous prime is 23104100039. The next prime is 23104100113. The reversal of 23104100045 is 54000140132.

It can be written as a sum of positive squares in 16 ways, for example, as 5821842601 + 17282257444 = 76301^2 + 131462^2 .

It is a cyclic number.

It is not a de Polignac number, because 23104100045 - 2⁴ = 23104100029 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 2311679 + ... + 2321651.

It is an arithmetic number, because the mean of its divisors is an integer number (966106575).

Almost surely, 2^23104100045 is an apocalyptic number.

It is an amenable number.

23104100045 is a deficient number, since it is larger than the sum of its proper divisors (7811310355).

23104100045 is a wasteful number, since it uses less digits than its factorization.

23104100045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11249.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 23104100045 its reverse (54000140132), we get a palindrome (77104240177).

The spelling of 23104100045 in words is "twenty-three billion, one hundred four million, one hundred thousand, forty-five".