1113095925643 has 4 divisors (see below), whose sum is σ = 1198718689168. Its totient is φ = 1027473162120.

The previous prime is 1113095925587. The next prime is 1113095925647. The reversal of 1113095925643 is 3465295903111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1113095925643 - 2²¹ = 1113093828491 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1113095925647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42811381743 + ... + 42811381768.

It is an arithmetic number, because the mean of its divisors is an integer number (299679672292).

Almost surely, 2^{1113095925643} is an apocalyptic number.

1113095925643 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1113095925643 is a deficient number, since it is larger than the sum of its proper divisors (85622763525).

1113095925643 is an equidigital number, since it uses as much as digits as its factorization.

1113095925643 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85622763524.

The product of its (nonzero) digits is 874800, while the sum is 49.

The spelling of 1113095925643 in words is "one trillion, one hundred thirteen billion, ninety-five million, nine hundred twenty-five thousand, six hundred forty-three".