13111133022103 has 2 divisors, whose sum is σ = 13111133022104. Its totient is φ = 13111133022102.

The previous prime is 13111133022089. The next prime is 13111133022151. The reversal of 13111133022103 is 30122033111131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13111133022103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13111133422103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6555566511051 + 6555566511052.

It is an arithmetic number, because the mean of its divisors is an integer number (6555566511052).

Almost surely, 2^{13111133022103} is an apocalyptic number.

13111133022103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13111133022103 is an equidigital number, since it uses as much as digits as its factorization.

13111133022103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 13111133022103 its reverse (30122033111131), we get a palindrome (43233166133234).

The spelling of 13111133022103 in words is "thirteen trillion, one hundred eleven billion, one hundred thirty-three million, twenty-two thousand, one hundred three".