11113111201 has 8 divisors (see below), whose sum is σ = 11183077440. Its totient is φ = 11043211152.

The previous prime is 11113111187. The next prime is 11113111231. The reversal of 11113111201 is 10211131111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11113111201 - 2⁵ = 11113111169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11113111231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 344940 + ... + 375778.

It is an arithmetic number, because the mean of its divisors is an integer number (1397884680).

Almost surely, 2^11113111201 is an apocalyptic number.

It is an amenable number.

11113111201 is a deficient number, since it is larger than the sum of its proper divisors (69966239).

11113111201 is a wasteful number, since it uses less digits than its factorization.

11113111201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33095.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 11113111201 its reverse (10211131111), we get a palindrome (21324242312).

The spelling of 11113111201 in words is "eleven billion, one hundred thirteen million, one hundred eleven thousand, two hundred one".