113311320103123 has 2 divisors, whose sum is σ = 113311320103124. Its totient is φ = 113311320103122.

The previous prime is 113311320103109. The next prime is 113311320103133. The reversal of 113311320103123 is 321301023113311.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113311320103123 - 2⁴¹ = 111112296847571 is a prime.

It is not a weakly prime, because it can be changed into another prime (113311320103133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56655660051561 + 56655660051562.

It is an arithmetic number, because the mean of its divisors is an integer number (56655660051562).

Almost surely, 2^{113311320103123} is an apocalyptic number.

113311320103123 is a deficient number, since it is larger than the sum of its proper divisors (1).

113311320103123 is an equidigital number, since it uses as much as digits as its factorization.

113311320103123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 113311320103123 its reverse (321301023113311), we get a palindrome (434612343216434).

The spelling of 113311320103123 in words is "one hundred thirteen trillion, three hundred eleven billion, three hundred twenty million, one hundred three thousand, one hundred twenty-three".