1113593557819 has 2 divisors, whose sum is σ = 1113593557820. Its totient is φ = 1113593557818.

The previous prime is 1113593557801. The next prime is 1113593557847. The reversal of 1113593557819 is 9187553953111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1113593557819 - 2⁵ = 1113593557787 is a prime.

It is a super-2 number, since 2×1113593557819² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1113593527819) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556796778909 + 556796778910.

It is an arithmetic number, because the mean of its divisors is an integer number (556796778910).

Almost surely, 2^{1113593557819} is an apocalyptic number.

1113593557819 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113593557819 is an equidigital number, since it uses as much as digits as its factorization.

1113593557819 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5103000, while the sum is 58.

The spelling of 1113593557819 in words is "one trillion, one hundred thirteen billion, five hundred ninety-three million, five hundred fifty-seven thousand, eight hundred nineteen".