113203323202423 has 2 divisors, whose sum is σ = 113203323202424. Its totient is φ = 113203323202422.

The previous prime is 113203323202381. The next prime is 113203323202447. The reversal of 113203323202423 is 324202323302311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113203323202423 - 2⁹ = 113203323201911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113203323203423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56601661601211 + 56601661601212.

It is an arithmetic number, because the mean of its divisors is an integer number (56601661601212).

Almost surely, 2^{113203323202423} is an apocalyptic number.

113203323202423 is a deficient number, since it is larger than the sum of its proper divisors (1).

113203323202423 is an equidigital number, since it uses as much as digits as its factorization.

113203323202423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 31.

Adding to 113203323202423 its reverse (324202323302311), we get a palindrome (437405646504734).

The spelling of 113203323202423 in words is "one hundred thirteen trillion, two hundred three billion, three hundred twenty-three million, two hundred two thousand, four hundred twenty-three".