13112110342003 has 2 divisors, whose sum is σ = 13112110342004. Its totient is φ = 13112110342002.

The previous prime is 13112110341983. The next prime is 13112110342033. The reversal of 13112110342003 is 30024301121131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13112110342003 - 2⁵ = 13112110341971 is a prime.

It is not a weakly prime, because it can be changed into another prime (13112110342033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6556055171001 + 6556055171002.

It is an arithmetic number, because the mean of its divisors is an integer number (6556055171002).

Almost surely, 2^{13112110342003} is an apocalyptic number.

13112110342003 is a deficient number, since it is larger than the sum of its proper divisors (1).

13112110342003 is an equidigital number, since it uses as much as digits as its factorization.

13112110342003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 13112110342003 its reverse (30024301121131), we get a palindrome (43136411463134).

The spelling of 13112110342003 in words is "thirteen trillion, one hundred twelve billion, one hundred ten million, three hundred forty-two thousand, three".