13612656103 has 2 divisors, whose sum is σ = 13612656104. Its totient is φ = 13612656102.

The previous prime is 13612656067. The next prime is 13612656119. The reversal of 13612656103 is 30165621631.

It is a strong prime.

It is an emirp because it is prime and its reverse (30165621631) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13612656103 - 2⁹ = 13612655591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13612626103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6806328051 + 6806328052.

It is an arithmetic number, because the mean of its divisors is an integer number (6806328052).

Almost surely, 2^13612656103 is an apocalyptic number.

13612656103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13612656103 is an equidigital number, since it uses as much as digits as its factorization.

13612656103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 13612656103 in words is "thirteen billion, six hundred twelve million, six hundred fifty-six thousand, one hundred three".