11101430311 has 8 divisors (see below), whose sum is σ = 11124014720. Its totient is φ = 11078867448.

The previous prime is 11101430273. The next prime is 11101430317. The reversal of 11101430311 is 11303410111.

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 11101430311 - 2⁷ = 11101430183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101430317) 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, 1353220 + ... + 1361398.

It is an arithmetic number, because the mean of its divisors is an integer number (1390501840).

Almost surely, 2^11101430311 is an apocalyptic number.

11101430311 is a deficient number, since it is larger than the sum of its proper divisors (22584409).

11101430311 is an equidigital number, since it uses as much as digits as its factorization.

11101430311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10773.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 11101430311 its reverse (11303410111), we get a palindrome (22404840422).

The spelling of 11101430311 in words is "eleven billion, one hundred one million, four hundred thirty thousand, three hundred eleven".