113455049 has 2 divisors, whose sum is σ = 113455050. Its totient is φ = 113455048.

The previous prime is 113455019. The next prime is 113455063. The reversal of 113455049 is 940554311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57684025 + 55771024 = 7595^2 + 7468^2 .

It is an emirp because it is prime and its reverse (940554311) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113455049 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (113455019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56727524 + 56727525.

It is an arithmetic number, because the mean of its divisors is an integer number (56727525).

Almost surely, 2^113455049 is an apocalyptic number.

It is an amenable number.

113455049 is a deficient number, since it is larger than the sum of its proper divisors (1).

113455049 is an equidigital number, since it uses as much as digits as its factorization.

113455049 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 113455049 is about 10651.5280124497. The cubic root of 113455049 is about 484.1069035653.

The spelling of 113455049 in words is "one hundred thirteen million, four hundred fifty-five thousand, forty-nine".