7102103 has 2 divisors, whose sum is σ = 7102104. Its totient is φ = 7102102.

The previous prime is 7102099. The next prime is 7102127. The reversal of 7102103 is 3012017.

It is a weak prime.

It is an emirp because it is prime and its reverse (3012017) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7102103 - 2² = 7102099 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7102153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3551051 + 3551052.

It is an arithmetic number, because the mean of its divisors is an integer number (3551052).

Almost surely, 2^7102103 is an apocalyptic number.

7102103 is a deficient number, since it is larger than the sum of its proper divisors (1).

7102103 is an equidigital number, since it uses as much as digits as its factorization.

7102103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 42, while the sum is 14.

The square root of 7102103 is about 2664.9771105959. The cubic root of 7102103 is about 192.2187087442.

The spelling of 7102103 in words is "seven million, one hundred two thousand, one hundred three".