214320103111 has 4 divisors (see below), whose sum is σ = 216902273112. Its totient is φ = 211737933112.

The previous prime is 214320103069. The next prime is 214320103133. The reversal of 214320103111 is 111301023412.

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

It is a cyclic number.

It is not a de Polignac number, because 214320103111 - 2⁹ = 214320102599 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 (214320103141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1291084876 + ... + 1291085041.

It is an arithmetic number, because the mean of its divisors is an integer number (54225568278).

Almost surely, 2^214320103111 is an apocalyptic number.

214320103111 is a deficient number, since it is larger than the sum of its proper divisors (2582170001).

214320103111 is an equidigital number, since it uses as much as digits as its factorization.

214320103111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582170000.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 214320103111 its reverse (111301023412), we get a palindrome (325621126523).

The spelling of 214320103111 in words is "two hundred fourteen billion, three hundred twenty million, one hundred three thousand, one hundred eleven".