23031304045 has 8 divisors (see below), whose sum is σ = 27655485696. Its totient is φ = 18413096016.

The previous prime is 23031304027. The next prime is 23031304061. The reversal of 23031304045 is 54040313032.

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 23031304045 - 2²⁵ = 22997749613 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, 1484917 + ... + 1500346.

It is an arithmetic number, because the mean of its divisors is an integer number (3456935712).

Almost surely, 2^23031304045 is an apocalyptic number.

It is an amenable number.

23031304045 is a deficient number, since it is larger than the sum of its proper divisors (4624181651).

23031304045 is a wasteful number, since it uses less digits than its factorization.

23031304045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2986811.

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 23031304045 its reverse (54040313032), we get a palindrome (77071617077).

The spelling of 23031304045 in words is "twenty-three billion, thirty-one million, three hundred four thousand, forty-five".