11101430011 has 4 divisors (see below), whose sum is σ = 12687348592. Its totient is φ = 9515511432.

The previous prime is 11101430009. The next prime is 11101430047. The reversal of 11101430011 is 11003410111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11101430011 - 2¹ = 11101430009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101429973 and 11101430000.

It is not an unprimeable number, because it can be changed into a prime (11101430111) 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, 792959280 + ... + 792959293.

It is an arithmetic number, because the mean of its divisors is an integer number (3171837148).

Almost surely, 2^11101430011 is an apocalyptic number.

11101430011 is a deficient number, since it is larger than the sum of its proper divisors (1585918581).

11101430011 is an equidigital number, since it uses as much as digits as its factorization.

11101430011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1585918580.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11101430011 its reverse (11003410111), we get a palindrome (22104840122).

The spelling of 11101430011 in words is "eleven billion, one hundred one million, four hundred thirty thousand, eleven".