12702103 has 2 divisors, whose sum is σ = 12702104. Its totient is φ = 12702102.

The previous prime is 12702083. The next prime is 12702119. The reversal of 12702103 is 30120721.

It is a happy number.

12702103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (12702119) can be obtained adding 12702103 to its sum of digits (16).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12702103 is a prime.

It is a super-2 number, since 2×12702103² = 322686841245218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12702143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6351051 + 6351052.

It is an arithmetic number, because the mean of its divisors is an integer number (6351052).

Almost surely, 2^12702103 is an apocalyptic number.

12702103 is a deficient number, since it is larger than the sum of its proper divisors (1).

12702103 is an equidigital number, since it uses as much as digits as its factorization.

12702103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 12702103 is about 3564.0009820425. Note that the first 3 decimals coincide. The cubic root of 12702103 is about 233.3235326949.

Adding to 12702103 its reverse (30120721), we get a palindrome (42822824).

The spelling of 12702103 in words is "twelve million, seven hundred two thousand, one hundred three".