11303643607 has 2 divisors, whose sum is σ = 11303643608. Its totient is φ = 11303643606.

The previous prime is 11303643599. The next prime is 11303643653. The reversal of 11303643607 is 70634630311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11303643607 - 2³ = 11303643599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11303643667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651821803 + 5651821804.

It is an arithmetic number, because the mean of its divisors is an integer number (5651821804).

Almost surely, 2^11303643607 is an apocalyptic number.

11303643607 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303643607 is an equidigital number, since it uses as much as digits as its factorization.

11303643607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 11303643607 in words is "eleven billion, three hundred three million, six hundred forty-three thousand, six hundred seven".