1111104331 has 4 divisors (see below), whose sum is σ = 1119853312. Its totient is φ = 1102355352.

The previous prime is 1111104301. The next prime is 1111104359. The reversal of 1111104331 is 1334011111.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1334011111 = 401 ⋅3326711.

It is a cyclic number.

It is not a de Polignac number, because 1111104331 - 2²⁵ = 1077549899 is a prime.

It is a super-2 number, since 2×1111104331² = 2469105668733915122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111104301) 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, 4374300 + ... + 4374553.

It is an arithmetic number, because the mean of its divisors is an integer number (279963328).

Almost surely, 2^1111104331 is an apocalyptic number.

1111104331 is a deficient number, since it is larger than the sum of its proper divisors (8748981).

1111104331 is an equidigital number, since it uses as much as digits as its factorization.

1111104331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8748980.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1111104331 is about 33333.2316315115. The cubic root of 1111104331 is about 1035.7420619088.

Adding to 1111104331 its reverse (1334011111), we get a palindrome (2445115442).

The spelling of 1111104331 in words is "one billion, one hundred eleven million, one hundred four thousand, three hundred thirty-one".