23131802303 has 2 divisors, whose sum is σ = 23131802304. Its totient is φ = 23131802302.

The previous prime is 23131802293. The next prime is 23131802311. The reversal of 23131802303 is 30320813132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23131802303 - 2¹⁰ = 23131801279 is a prime.

It is a super-2 number, since 2×23131802303² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23131402303) 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 as a sum of consecutive naturals, namely, 11565901151 + 11565901152.

It is an arithmetic number, because the mean of its divisors is an integer number (11565901152).

Almost surely, 2^23131802303 is an apocalyptic number.

23131802303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23131802303 is an equidigital number, since it uses as much as digits as its factorization.

23131802303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 26.

The spelling of 23131802303 in words is "twenty-three billion, one hundred thirty-one million, eight hundred two thousand, three hundred three".