1113306049 has 2 divisors, whose sum is σ = 1113306050. Its totient is φ = 1113306048.

The previous prime is 1113306041. The next prime is 1113306079. The reversal of 1113306049 is 9406033111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1056575025 + 56731024 = 32505^2 + 7532^2 .

It is a cyclic number.

It is not a de Polignac number, because 1113306049 - 2³ = 1113306041 is a prime.

It is not a weakly prime, because it can be changed into another prime (1113306041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556653024 + 556653025.

It is an arithmetic number, because the mean of its divisors is an integer number (556653025).

Almost surely, 2^1113306049 is an apocalyptic number.

It is an amenable number.

1113306049 is a deficient number, since it is larger than the sum of its proper divisors (1).

1113306049 is an equidigital number, since it uses as much as digits as its factorization.

1113306049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 1113306049 is about 33366.2411577930. The cubic root of 1113306049 is about 1036.4257382829.

The spelling of 1113306049 in words is "one billion, one hundred thirteen million, three hundred six thousand, forty-nine".