11303385407 has 16 divisors (see below), whose sum is σ = 11771815104. Its totient is φ = 10845600000.

The previous prime is 11303385389. The next prime is 11303385409. The reversal of 11303385407 is 70458330311.

It is a cyclic number.

It is not a de Polignac number, because 11303385407 - 2¹⁰ = 11303384383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11303385409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 616253 + ... + 634329.

It is an arithmetic number, because the mean of its divisors is an integer number (735738444).

Almost surely, 2^11303385407 is an apocalyptic number.

11303385407 is a deficient number, since it is larger than the sum of its proper divisors (468429697).

11303385407 is a wasteful number, since it uses less digits than its factorization.

11303385407 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18370.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 11303385407 in words is "eleven billion, three hundred three million, three hundred eighty-five thousand, four hundred seven".