1113413489 has 2 divisors, whose sum is σ = 1113413490. Its totient is φ = 1113413488.

The previous prime is 1113413459. The next prime is 1113413513. The reversal of 1113413489 is 9843143111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1074725089 + 38688400 = 32783^2 + 6220^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113413489 - 2²⁸ = 844978033 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113413459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556706744 + 556706745.

It is an arithmetic number, because the mean of its divisors is an integer number (556706745).

Almost surely, 2^1113413489 is an apocalyptic number.

It is an amenable number.

1113413489 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113413489 is an equidigital number, since it uses as much as digits as its factorization.

1113413489 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10368, while the sum is 35.

The square root of 1113413489 is about 33367.8511294929. The cubic root of 1113413489 is about 1036.4590774231.

The spelling of 1113413489 in words is "one billion, one hundred thirteen million, four hundred thirteen thousand, four hundred eighty-nine".