13756473762103 has 2 divisors, whose sum is σ = 13756473762104. Its totient is φ = 13756473762102.

The previous prime is 13756473762007. The next prime is 13756473762113. The reversal of 13756473762103 is 30126737465731.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13756473762103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13756473762113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6878236881051 + 6878236881052.

It is an arithmetic number, because the mean of its divisors is an integer number (6878236881052).

Almost surely, 2^{13756473762103} is an apocalyptic number.

13756473762103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13756473762103 is an equidigital number, since it uses as much as digits as its factorization.

13756473762103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13335840, while the sum is 55.

The spelling of 13756473762103 in words is "thirteen trillion, seven hundred fifty-six billion, four hundred seventy-three million, seven hundred sixty-two thousand, one hundred three".