1116623093 has 4 divisors (see below), whose sum is σ = 1123735500. Its totient is φ = 1109510688.

The previous prime is 1116623041. The next prime is 1116623099. The reversal of 1116623093 is 3903266111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3903266111 = 251 ⋅15550861.

It can be written as a sum of positive squares in 2 ways, for example, as 463411729 + 653211364 = 21527^2 + 25558^2 .

It is a cyclic number.

It is not a de Polignac number, because 1116623093 - 2¹⁴ = 1116606709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116623099) 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, 3555968 + ... + 3556281.

It is an arithmetic number, because the mean of its divisors is an integer number (280933875).

Almost surely, 2^1116623093 is an apocalyptic number.

It is an amenable number.

1116623093 is a deficient number, since it is larger than the sum of its proper divisors (7112407).

1116623093 is an equidigital number, since it uses as much as digits as its factorization.

1116623093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7112406.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 1116623093 is about 33415.9107761557. The cubic root of 1116623093 is about 1037.4540452476.

The spelling of 1116623093 in words is "one billion, one hundred sixteen million, six hundred twenty-three thousand, ninety-three".