5251340103 has 12 divisors (see below), whose sum is σ = 7437885480. Its totient is φ = 3294957952.

The previous prime is 5251340071. The next prime is 5251340111. The reversal of 5251340103 is 3010431525.

It is not a de Polignac number, because 5251340103 - 2⁵ = 5251340071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5251341103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3027588 + ... + 3029321.

It is an arithmetic number, because the mean of its divisors is an integer number (619823790).

Almost surely, 2^5251340103 is an apocalyptic number.

5251340103 is a deficient number, since it is larger than the sum of its proper divisors (2186545377).

5251340103 is a wasteful number, since it uses less digits than its factorization.

5251340103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6056946 (or 6056929 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 5251340103 is about 72466.1307301556. The cubic root of 5251340103 is about 1738.1611902985.

Adding to 5251340103 its reverse (3010431525), we get a palindrome (8261771628).

The spelling of 5251340103 in words is "five billion, two hundred fifty-one million, three hundred forty thousand, one hundred three".