11309211683 has 16 divisors (see below), whose sum is σ = 14150724864. Its totient is φ = 8780542560.

The previous prime is 11309211679. The next prime is 11309211691. The reversal of 11309211683 is 38611290311.

It is a cyclic number.

It is not a de Polignac number, because 11309211683 - 2² = 11309211679 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11309211623) 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, 243785 + ... + 286442.

It is an arithmetic number, because the mean of its divisors is an integer number (884420304).

Almost surely, 2^11309211683 is an apocalyptic number.

11309211683 is a deficient number, since it is larger than the sum of its proper divisors (2841513181).

11309211683 is a wasteful number, since it uses less digits than its factorization.

11309211683 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530522.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 11309211683 in words is "eleven billion, three hundred nine million, two hundred eleven thousand, six hundred eighty-three".