11104311 has 4 divisors (see below), whose sum is σ = 14805752. Its totient is φ = 7402872.

The previous prime is 11104307. The next prime is 11104333. The reversal of 11104311 is 11340111.

11104311 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11340111 = 3 ⋅3780037.

It is not a de Polignac number, because 11104311 - 2² = 11104307 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 (11104381) 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, 1850716 + ... + 1850721.

It is an arithmetic number, because the mean of its divisors is an integer number (3701438).

Almost surely, 2^11104311 is an apocalyptic number.

11104311 is a deficient number, since it is larger than the sum of its proper divisors (3701441).

11104311 is an equidigital number, since it uses as much as digits as its factorization.

11104311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3701440.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 11104311 is about 3332.3131605538. The cubic root of 11104311 is about 223.0987852198.

Adding to 11104311 its reverse (11340111), we get a palindrome (22444422).

The spelling of 11104311 in words is "eleven million, one hundred four thousand, three hundred eleven".