11314257793 has 4 divisors (see below), whose sum is σ = 11314557700. Its totient is φ = 11313957888.

The previous prime is 11314257763. The next prime is 11314257803. The reversal of 11314257793 is 39775241311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 39775241311 = 13 ⋅3059633947.

It can be written as a sum of positive squares in 2 ways, for example, as 6062646769 + 5251611024 = 77863^2 + 72468^2 .

It is a cyclic number.

It is not a de Polignac number, because 11314257793 - 2⁵ = 11314257761 is a prime.

It is a super-2 number, since 2×11314257793² (a number of 21 digits) contains 22 as substring.

It is the 106369-th Hogben number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11314257743) by changing a digit.

It is a nontrivial repunit in base 106368.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 83568 + ... + 172081.

It is an arithmetic number, because the mean of its divisors is an integer number (2828639425).

Almost surely, 2^11314257793 is an apocalyptic number.

It is an amenable number.

11314257793 is a deficient number, since it is larger than the sum of its proper divisors (299907).

11314257793 is an equidigital number, since it uses as much as digits as its factorization.

11314257793 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299906.

The product of its digits is 158760, while the sum is 43.

The spelling of 11314257793 in words is "eleven billion, three hundred fourteen million, two hundred fifty-seven thousand, seven hundred ninety-three".