11303709597 has 32 divisors (see below), whose sum is σ = 16952889600. Its totient is φ = 7443000576.

The previous prime is 11303709589. The next prime is 11303709619. The reversal of 11303709597 is 79590730311.

11303709597 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11303709597 - 2³ = 11303709589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303709797) 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 in 31 ways as a sum of consecutive naturals, for example, 2864808 + ... + 2868750.

It is an arithmetic number, because the mean of its divisors is an integer number (529777800).

Almost surely, 2^11303709597 is an apocalyptic number.

It is an amenable number.

11303709597 is a deficient number, since it is larger than the sum of its proper divisors (5649180003).

11303709597 is a wasteful number, since it uses less digits than its factorization.

11303709597 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5234 (or 5228 counting only the distinct ones).

The product of its (nonzero) digits is 178605, while the sum is 45.

The spelling of 11303709597 in words is "eleven billion, three hundred three million, seven hundred nine thousand, five hundred ninety-seven".