113010649 has 2 divisors, whose sum is σ = 113010650. Its totient is φ = 113010648.

The previous prime is 113010589. The next prime is 113010683. The reversal of 113010649 is 946010311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83850649 + 29160000 = 9157^2 + 5400^2 .

It is an emirp because it is prime and its reverse (946010311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113010649 - 2²¹ = 110913497 is a prime.

It is not a weakly prime, because it can be changed into another prime (113010049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56505324 + 56505325.

It is an arithmetic number, because the mean of its divisors is an integer number (56505325).

Almost surely, 2^113010649 is an apocalyptic number.

It is an amenable number.

113010649 is a deficient number, since it is larger than the sum of its proper divisors (1).

113010649 is an equidigital number, since it uses as much as digits as its factorization.

113010649 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 113010649 is about 10630.6466877608. The cubic root of 113010649 is about 483.4739991158.

The spelling of 113010649 in words is "one hundred thirteen million, ten thousand, six hundred forty-nine".