103430311224311 has 4 divisors (see below), whose sum is σ = 103430331890952. Its totient is φ = 103430290557672.

The previous prime is 103430311224281. The next prime is 103430311224403. The reversal of 103430311224311 is 113422113034301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103430311224311 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 (103430311224811) 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, 2422361 + ... + 14585213.

It is an arithmetic number, because the mean of its divisors is an integer number (25857582972738).

Almost surely, 2^{103430311224311} is an apocalyptic number.

103430311224311 is a deficient number, since it is larger than the sum of its proper divisors (20666641).

103430311224311 is an equidigital number, since it uses as much as digits as its factorization.

103430311224311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20666640.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 103430311224311 its reverse (113422113034301), we get a palindrome (216852424258612).

The spelling of 103430311224311 in words is "one hundred three trillion, four hundred thirty billion, three hundred eleven million, two hundred twenty-four thousand, three hundred eleven".