11321647083 has 6 divisors (see below), whose sum is σ = 16353490244. Its totient is φ = 7547764716.

The previous prime is 11321647033. The next prime is 11321647087. The reversal of 11321647083 is 38074612311.

It is a happy number.

11321647083 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 1 + 647 + 0 + 8 + 3 = 666.

It is not a de Polignac number, because 11321647083 - 2⁸ = 11321646827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11321647087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 628980385 + ... + 628980402.

Almost surely, 2^11321647083 is an apocalyptic number.

11321647083 is a deficient number, since it is larger than the sum of its proper divisors (5031843161).

11321647083 is a wasteful number, since it uses less digits than its factorization.

11321647083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1257960793 (or 1257960790 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The spelling of 11321647083 in words is "eleven billion, three hundred twenty-one million, six hundred forty-seven thousand, eighty-three".