1113422459 has 2 divisors, whose sum is σ = 1113422460. Its totient is φ = 1113422458.

The previous prime is 1113422417. The next prime is 1113422483. The reversal of 1113422459 is 9542243111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1113422459 - 2¹² = 1113418363 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113422159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556711229 + 556711230.

It is an arithmetic number, because the mean of its divisors is an integer number (556711230).

Almost surely, 2^1113422459 is an apocalyptic number.

1113422459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113422459 is an equidigital number, since it uses as much as digits as its factorization.

1113422459 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8640, while the sum is 32.

The square root of 1113422459 is about 33367.9855400352. The cubic root of 1113422459 is about 1036.4618607595.

The spelling of 1113422459 in words is "one billion, one hundred thirteen million, four hundred twenty-two thousand, four hundred fifty-nine".