2318735472203 has 2 divisors, whose sum is σ = 2318735472204. Its totient is φ = 2318735472202.

The previous prime is 2318735472149. The next prime is 2318735472247. The reversal of 2318735472203 is 3022745378132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2318735472203 - 2¹² = 2318735468107 is a prime.

It is not a weakly prime, because it can be changed into another prime (2318735472283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159367736101 + 1159367736102.

It is an arithmetic number, because the mean of its divisors is an integer number (1159367736102).

Almost surely, 2^{2318735472203} is an apocalyptic number.

2318735472203 is a deficient number, since it is larger than the sum of its proper divisors (1).

2318735472203 is an equidigital number, since it uses as much as digits as its factorization.

2318735472203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1693440, while the sum is 47.

The spelling of 2318735472203 in words is "two trillion, three hundred eighteen billion, seven hundred thirty-five million, four hundred seventy-two thousand, two hundred three".