5103081 has 15 divisors (see below), whose sum is σ = 7653613. Its totient is φ = 3388500.

The previous prime is 5103071. The next prime is 5103083. The reversal of 5103081 is 1803015.

It is a happy number.

The square root of 5103081 is 2259.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 5103081 - 2⁷ = 5102953 is a prime.

It is a super-2 number, since 2×5103081² = 52082871385122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5103083) by changing a digit.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 20206 + ... + 20456.

Almost surely, 2^5103081 is an apocalyptic number.

5103081 is the 2259-th square number.

5103081 is the 1130-th centered octagonal number.

It is an amenable number.

5103081 is a deficient number, since it is larger than the sum of its proper divisors (2550532).

5103081 is an frugal number, since it uses more digits than its factorization.

5103081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 514 (or 254 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The cubic root of 5103081 is about 172.1647173643.

Adding to 5103081 its reverse (1803015), we get a palindrome (6906096).

The spelling of 5103081 in words is "five million, one hundred three thousand, eighty-one".