13516103 has 2 divisors, whose sum is σ = 13516104. Its totient is φ = 13516102.

The previous prime is 13516073. The next prime is 13516127. The reversal of 13516103 is 30161531.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13516103 - 2⁶ = 13516039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13516603) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6758051 + 6758052.

It is an arithmetic number, because the mean of its divisors is an integer number (6758052).

Almost surely, 2^13516103 is an apocalyptic number.

13516103 is a deficient number, since it is larger than the sum of its proper divisors (1).

13516103 is an equidigital number, since it uses as much as digits as its factorization.

13516103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 13516103 is about 3676.4253018387. The cubic root of 13516103 is about 238.2047939520.

Adding to 13516103 its reverse (30161531), we get a palindrome (43677634).

The spelling of 13516103 in words is "thirteen million, five hundred sixteen thousand, one hundred three".