113340001 has 2 divisors, whose sum is σ = 113340002. Its totient is φ = 113340000.

The previous prime is 113339977. The next prime is 113340011. The reversal of 113340001 is 100043311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111323601 + 2016400 = 10551^2 + 1420^2 .

It is an emirp because it is prime and its reverse (100043311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113340001 - 2⁹ = 113339489 is a prime.

It is not a weakly prime, because it can be changed into another prime (113340011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56670000 + 56670001.

It is an arithmetic number, because the mean of its divisors is an integer number (56670001).

Almost surely, 2^113340001 is an apocalyptic number.

It is an amenable number.

113340001 is a deficient number, since it is larger than the sum of its proper divisors (1).

113340001 is an equidigital number, since it uses as much as digits as its factorization.

113340001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113340001 is about 10646.1261029541. The cubic root of 113340001 is about 483.9432135754.

Adding to 113340001 its reverse (100043311), we get a palindrome (213383312).

The spelling of 113340001 in words is "one hundred thirteen million, three hundred forty thousand, one".