102603703 has 2 divisors, whose sum is σ = 102603704. Its totient is φ = 102603702.

The previous prime is 102603671. The next prime is 102603727. The reversal of 102603703 is 307306201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102603703 - 2⁵ = 102603671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102603793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51301851 + 51301852.

It is an arithmetic number, because the mean of its divisors is an integer number (51301852).

Almost surely, 2^102603703 is an apocalyptic number.

102603703 is a deficient number, since it is larger than the sum of its proper divisors (1).

102603703 is an equidigital number, since it uses as much as digits as its factorization.

102603703 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 102603703 is about 10129.3485970224. The cubic root of 102603703 is about 468.1528572082.

Adding to 102603703 its reverse (307306201), we get a palindrome (409909904).

The spelling of 102603703 in words is "one hundred two million, six hundred three thousand, seven hundred three".