5103997 has 2 divisors, whose sum is σ = 5103998. Its totient is φ = 5103996.

The previous prime is 5103991. The next prime is 5104009. The reversal of 5103997 is 7993015.

5103997 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3437316 + 1666681 = 1854^2 + 1291^2 .

It is a cyclic number.

It is not a de Polignac number, because 5103997 - 2¹⁵ = 5071229 is a prime.

5103997 is a lucky number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5103991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2551998 + 2551999.

It is an arithmetic number, because the mean of its divisors is an integer number (2551999).

Almost surely, 2^5103997 is an apocalyptic number.

It is an amenable number.

5103997 is a deficient number, since it is larger than the sum of its proper divisors (1).

5103997 is an equidigital number, since it uses as much as digits as its factorization.

5103997 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8505, while the sum is 34.

The square root of 5103997 is about 2259.2027354799. The cubic root of 5103997 is about 172.1750179028.

The spelling of 5103997 in words is "five million, one hundred three thousand, nine hundred ninety-seven".