111041401 has 16 divisors (see below), whose sum is σ = 119347200. Its totient is φ = 103066128.

The previous prime is 111041393. The next prime is 111041417. The reversal of 111041401 is 104140111.

It is not a de Polignac number, because 111041401 - 2³ = 111041393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111041431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149890 + ... + 150628.

It is an arithmetic number, because the mean of its divisors is an integer number (7459200).

Almost surely, 2^111041401 is an apocalyptic number.

It is an amenable number.

111041401 is a deficient number, since it is larger than the sum of its proper divisors (8305799).

111041401 is a wasteful number, since it uses less digits than its factorization.

111041401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 111041401 is about 10537.6183741868. The cubic root of 111041401 is about 480.6492963582.

Adding to 111041401 its reverse (104140111), we get a palindrome (215181512).

It can be divided in two parts, 11 and 1041401, that multiplied together give a palindrome (11455411).

The spelling of 111041401 in words is "one hundred eleven million, forty-one thousand, four hundred one".