1086971113 has 4 divisors (see below), whose sum is σ = 1091759760. Its totient is φ = 1082182468.

The previous prime is 1086971111. The next prime is 1086971153. The reversal of 1086971113 is 3111796801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1086971113 - 2¹ = 1086971111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1086971111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2393983 + ... + 2394436.

It is an arithmetic number, because the mean of its divisors is an integer number (272939940).

Almost surely, 2^1086971113 is an apocalyptic number.

It is an amenable number.

1086971113 is a deficient number, since it is larger than the sum of its proper divisors (4788647).

1086971113 is an equidigital number, since it uses as much as digits as its factorization.

1086971113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4788646.

The product of its (nonzero) digits is 9072, while the sum is 37.

The square root of 1086971113 is about 32969.2449564742. The cubic root of 1086971113 is about 1028.1883234471.

The spelling of 1086971113 in words is "one billion, eighty-six million, nine hundred seventy-one thousand, one hundred thirteen".