1113255404069 has 2 divisors, whose sum is σ = 1113255404070. Its totient is φ = 1113255404068.

The previous prime is 1113255404047. The next prime is 1113255404089. The reversal of 1113255404069 is 9604045523111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 694597230625 + 418658173444 = 833425^2 + 647038^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1113255404069 is a prime.

It is a super-2 number, since 2×1113255404069² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1113255404039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556627702034 + 556627702035.

It is an arithmetic number, because the mean of its divisors is an integer number (556627702035).

Almost surely, 2^{1113255404069} is an apocalyptic number.

It is an amenable number.

1113255404069 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113255404069 is an equidigital number, since it uses as much as digits as its factorization.

1113255404069 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 129600, while the sum is 41.

The spelling of 1113255404069 in words is "one trillion, one hundred thirteen billion, two hundred fifty-five million, four hundred four thousand, sixty-nine".