2203117112993 has 2 divisors, whose sum is σ = 2203117112994. Its totient is φ = 2203117112992.

The previous prime is 2203117112939. The next prime is 2203117113007. The reversal of 2203117112993 is 3992117113022.

Together with previous prime (2203117112939) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1879183113889 + 323933999104 = 1370833^2 + 569152^2 .

It is a cyclic number.

It is not a de Polignac number, because 2203117112993 - 2⁶ = 2203117112929 is a prime.

It is a super-2 number, since 2×2203117112993² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2203117112993.

It is not a weakly prime, because it can be changed into another prime (2203117114993) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1101558556496 + 1101558556497.

It is an arithmetic number, because the mean of its divisors is an integer number (1101558556497).

Almost surely, 2^{2203117112993} is an apocalyptic number.

It is an amenable number.

2203117112993 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203117112993 is an equidigital number, since it uses as much as digits as its factorization.

2203117112993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40824, while the sum is 41.

The spelling of 2203117112993 in words is "two trillion, two hundred three billion, one hundred seventeen million, one hundred twelve thousand, nine hundred ninety-three".