11613231635 has 8 divisors (see below), whose sum is σ = 13947488736. Its totient is φ = 9282844800.

The previous prime is 11613231629. The next prime is 11613231647. The reversal of 11613231635 is 53613231611.

11613231635 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11613231635 - 2⁸ = 11613231379 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 960959 + ... + 972968.

It is an arithmetic number, because the mean of its divisors is an integer number (1743436092).

Almost surely, 2^11613231635 is an apocalyptic number.

11613231635 is a deficient number, since it is larger than the sum of its proper divisors (2334257101).

11613231635 is a wasteful number, since it uses less digits than its factorization.

11613231635 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1935133.

The product of its digits is 9720, while the sum is 32.

The spelling of 11613231635 in words is "eleven billion, six hundred thirteen million, two hundred thirty-one thousand, six hundred thirty-five".