23116719403 has 2 divisors, whose sum is σ = 23116719404. Its totient is φ = 23116719402.

The previous prime is 23116719383. The next prime is 23116719427. The reversal of 23116719403 is 30491761132.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23116719403 - 2¹⁷ = 23116588331 is a prime.

It is not a weakly prime, because it can be changed into another prime (23116710403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11558359701 + 11558359702.

It is an arithmetic number, because the mean of its divisors is an integer number (11558359702).

Almost surely, 2^23116719403 is an apocalyptic number.

23116719403 is a deficient number, since it is larger than the sum of its proper divisors (1).

23116719403 is an equidigital number, since it uses as much as digits as its factorization.

23116719403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 37.

The spelling of 23116719403 in words is "twenty-three billion, one hundred sixteen million, seven hundred nineteen thousand, four hundred three".