913113611 has 2 divisors, whose sum is σ = 913113612. Its totient is φ = 913113610.

The previous prime is 913113599. The next prime is 913113661. The reversal of 913113611 is 116311319.

It is a weak prime.

It is an emirp because it is prime and its reverse (116311319) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-913113611 is a prime.

It is not a weakly prime, because it can be changed into another prime (913113661) 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, 456556805 + 456556806.

It is an arithmetic number, because the mean of its divisors is an integer number (456556806).

Almost surely, 2^913113611 is an apocalyptic number.

913113611 is a deficient number, since it is larger than the sum of its proper divisors (1).

913113611 is an equidigital number, since it uses as much as digits as its factorization.

913113611 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 486, while the sum is 26.

The square root of 913113611 is about 30217.7697886525. The cubic root of 913113611 is about 970.1560704696.

The spelling of 913113611 in words is "nine hundred thirteen million, one hundred thirteen thousand, six hundred eleven".