10456571113 has 4 divisors (see below), whose sum is σ = 10460131920.
Its totient is φ = 10453010308.
The previous prime is 10456571039. The next prime is 10456571141. The reversal of 10456571113 is 31117565401.
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 10456571113 - 29 = 10456570601 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (10456571143) 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, 1775995 + ... + 1781872.
It is an arithmetic number, because the mean of its divisors is an integer number (2615032980).
Almost surely, 210456571113 is an apocalyptic number.
It is an amenable number.
10456571113 is a deficient number, since it is larger than the sum of its proper divisors (3560807).
10456571113 is an equidigital number, since it uses as much as digits as its factorization.
10456571113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3560806.
The product of its (nonzero) digits is 12600, while the sum is 34.
The spelling of 10456571113 in words is "ten billion, four hundred fifty-six million, five hundred seventy-one thousand, one hundred thirteen".