23031304413 has 16 divisors (see below), whose sum is σ = 33090570240. Its totient is φ = 14164547904.

The previous prime is 23031304409. The next prime is 23031304441. The reversal of 23031304413 is 31440313032.

It is not a de Polignac number, because 23031304413 - 2² = 23031304409 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031305413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112698 + ... + 242411.

It is an arithmetic number, because the mean of its divisors is an integer number (2068160640).

Almost surely, 2^23031304413 is an apocalyptic number.

It is an amenable number.

23031304413 is a deficient number, since it is larger than the sum of its proper divisors (10059265827).

23031304413 is a wasteful number, since it uses less digits than its factorization.

23031304413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356788.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 23031304413 its reverse (31440313032), we get a palindrome (54471617445).

The spelling of 23031304413 in words is "twenty-three billion, thirty-one million, three hundred four thousand, four hundred thirteen".