11303107609 has 2 divisors, whose sum is σ = 11303107610. Its totient is φ = 11303107608.

The previous prime is 11303107579. The next prime is 11303107631. The reversal of 11303107609 is 90670130311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11061149584 + 241958025 = 105172^2 + 15555^2 .

It is a cyclic number.

It is not a de Polignac number, because 11303107609 - 2⁷ = 11303107481 is a prime.

It is not a weakly prime, because it can be changed into another prime (11303107709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651553804 + 5651553805.

It is an arithmetic number, because the mean of its divisors is an integer number (5651553805).

Almost surely, 2^11303107609 is an apocalyptic number.

It is an amenable number.

11303107609 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303107609 is an equidigital number, since it uses as much as digits as its factorization.

11303107609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 31.

The spelling of 11303107609 in words is "eleven billion, three hundred three million, one hundred seven thousand, six hundred nine".