13110943403 has 2 divisors, whose sum is σ = 13110943404. Its totient is φ = 13110943402.

The previous prime is 13110943277. The next prime is 13110943427. The reversal of 13110943403 is 30434901131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13110943403 - 2²² = 13106749099 is a prime.

It is not a weakly prime, because it can be changed into another prime (13110943463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555471701 + 6555471702.

It is an arithmetic number, because the mean of its divisors is an integer number (6555471702).

Almost surely, 2^13110943403 is an apocalyptic number.

13110943403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13110943403 is an equidigital number, since it uses as much as digits as its factorization.

13110943403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 13110943403 in words is "thirteen billion, one hundred ten million, nine hundred forty-three thousand, four hundred three".