11113401 has 16 divisors (see below), whose sum is σ = 16039296. Its totient is φ = 6804096.

The previous prime is 11113379. The next prime is 11113429. The reversal of 11113401 is 10431111.

It is not a de Polignac number, because 11113401 - 2⁷ = 11113273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11113441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8476 + ... + 9698.

It is an arithmetic number, because the mean of its divisors is an integer number (1002456).

Almost surely, 2^11113401 is an apocalyptic number.

It is an amenable number.

11113401 is a deficient number, since it is larger than the sum of its proper divisors (4925895).

11113401 is a wasteful number, since it uses less digits than its factorization.

11113401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472.

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

The square root of 11113401 is about 3333.6767989714. The cubic root of 11113401 is about 223.1596449118.

Adding to 11113401 its reverse (10431111), we get a palindrome (21544512).

The spelling of 11113401 in words is "eleven million, one hundred thirteen thousand, four hundred one".