13777063103 has 2 divisors, whose sum is σ = 13777063104. Its totient is φ = 13777063102.

The previous prime is 13777063081. The next prime is 13777063123. The reversal of 13777063103 is 30136077731.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13777063103 - 2²² = 13772868799 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13777063123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6888531551 + 6888531552.

It is an arithmetic number, because the mean of its divisors is an integer number (6888531552).

Almost surely, 2^13777063103 is an apocalyptic number.

13777063103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13777063103 is an equidigital number, since it uses as much as digits as its factorization.

13777063103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55566, while the sum is 38.

The spelling of 13777063103 in words is "thirteen billion, seven hundred seventy-seven million, sixty-three thousand, one hundred three".