5151443113 has 2 divisors, whose sum is σ = 5151443114. Its totient is φ = 5151443112.

The previous prime is 5151443111. The next prime is 5151443123. The reversal of 5151443113 is 3113441515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3903375529 + 1248067584 = 62477^2 + 35328^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151443113 - 2¹ = 5151443111 is a prime.

It is a super-2 number, since 2×5151443113² = 53074732292950261538, which contains 22 as substring.

Together with 5151443111, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5151443111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575721556 + 2575721557.

It is an arithmetic number, because the mean of its divisors is an integer number (2575721557).

Almost surely, 2^5151443113 is an apocalyptic number.

It is an amenable number.

5151443113 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151443113 is an equidigital number, since it uses as much as digits as its factorization.

5151443113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 28.

The square root of 5151443113 is about 71773.5544124715. The cubic root of 5151443113 is about 1727.0687901087.

Adding to 5151443113 its reverse (3113441515), we get a palindrome (8264884628).

The spelling of 5151443113 in words is "five billion, one hundred fifty-one million, four hundred forty-three thousand, one hundred thirteen".