23344145303 has 2 divisors, whose sum is σ = 23344145304. Its totient is φ = 23344145302.

The previous prime is 23344145183. The next prime is 23344145311. The reversal of 23344145303 is 30354144332.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23344145303 - 2¹⁰ = 23344144279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23344145303.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23344142303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11672072651 + 11672072652.

It is an arithmetic number, because the mean of its divisors is an integer number (11672072652).

Almost surely, 2^23344145303 is an apocalyptic number.

23344145303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23344145303 is an equidigital number, since it uses as much as digits as its factorization.

23344145303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 23344145303 its reverse (30354144332), we get a palindrome (53698289635).

The spelling of 23344145303 in words is "twenty-three billion, three hundred forty-four million, one hundred forty-five thousand, three hundred three".