23303123413 has 4 divisors (see below), whose sum is σ = 23433308640. Its totient is φ = 23172938188.

The previous prime is 23303123381. The next prime is 23303123423. The reversal of 23303123413 is 31432130332.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 23303123413 - 2⁵ = 23303123381 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23303123423) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65092345 + ... + 65092702.

It is an arithmetic number, because the mean of its divisors is an integer number (5858327160).

Almost surely, 2^23303123413 is an apocalyptic number.

It is an amenable number.

23303123413 is a deficient number, since it is larger than the sum of its proper divisors (130185227).

23303123413 is a wasteful number, since it uses less digits than its factorization.

23303123413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130185226.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 23303123413 its reverse (31432130332), we get a palindrome (54735253745).

The spelling of 23303123413 in words is "twenty-three billion, three hundred three million, one hundred twenty-three thousand, four hundred thirteen".