11001300111 has 24 divisors (see below), whose sum is σ = 15984272304. Its totient is φ = 7291105920.

The previous prime is 11001300109. The next prime is 11001300139. The reversal of 11001300111 is 11100310011.

It is not a de Polignac number, because 11001300111 - 2¹ = 11001300109 is a prime.

It is a super-2 number, since 2×11001300111² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11001300093 and 11001300102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001370111) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4202475 + ... + 4205091.

It is an arithmetic number, because the mean of its divisors is an integer number (666011346).

Almost surely, 2^11001300111 is an apocalyptic number.

11001300111 is a deficient number, since it is larger than the sum of its proper divisors (4982972193).

11001300111 is a wasteful number, since it uses less digits than its factorization.

11001300111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5191 (or 5188 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

Adding to 11001300111 its reverse (11100310011), we get a palindrome (22101610122).

The spelling of 11001300111 in words is "eleven billion, one million, three hundred thousand, one hundred eleven".