23104131445 has 8 divisors (see below), whose sum is σ = 28474281144. Its totient is φ = 17983756224.

The previous prime is 23104131403. The next prime is 23104131473. The reversal of 23104131445 is 54413140132.

It can be written as a sum of positive squares in 4 ways, for example, as 13107731121 + 9996400324 = 114489^2 + 99982^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23104131445 - 2²⁷ = 22969913717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62443414 + ... + 62443783.

It is an arithmetic number, because the mean of its divisors is an integer number (3559285143).

Almost surely, 2^23104131445 is an apocalyptic number.

It is an amenable number.

23104131445 is a deficient number, since it is larger than the sum of its proper divisors (5370149699).

23104131445 is a wasteful number, since it uses less digits than its factorization.

23104131445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124887239.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 23104131445 its reverse (54413140132), we get a palindrome (77517271577).

The spelling of 23104131445 in words is "twenty-three billion, one hundred four million, one hundred thirty-one thousand, four hundred forty-five".