23621672303 has 2 divisors, whose sum is σ = 23621672304. Its totient is φ = 23621672302.

The previous prime is 23621672297. The next prime is 23621672317. The reversal of 23621672303 is 30327612632.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23621672303 - 2⁸ = 23621672047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23621672353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11810836151 + 11810836152.

It is an arithmetic number, because the mean of its divisors is an integer number (11810836152).

Almost surely, 2^23621672303 is an apocalyptic number.

23621672303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23621672303 is an equidigital number, since it uses as much as digits as its factorization.

23621672303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 35.

The spelling of 23621672303 in words is "twenty-three billion, six hundred twenty-one million, six hundred seventy-two thousand, three hundred three".