1113075010243 has 4 divisors (see below), whose sum is σ = 1272085726000. Its totient is φ = 954064294488.

The previous prime is 1113075010241. The next prime is 1113075010259. The reversal of 1113075010243 is 3420105703111.

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 1113075010243 - 2¹ = 1113075010241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113075010241) 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, 79505357868 + ... + 79505357881.

It is an arithmetic number, because the mean of its divisors is an integer number (318021431500).

Almost surely, 2^{1113075010243} is an apocalyptic number.

1113075010243 is a deficient number, since it is larger than the sum of its proper divisors (159010715757).

1113075010243 is an equidigital number, since it uses as much as digits as its factorization.

1113075010243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159010715756.

The product of its (nonzero) digits is 2520, while the sum is 28.

The spelling of 1113075010243 in words is "one trillion, one hundred thirteen billion, seventy-five million, ten thousand, two hundred forty-three".