5151161134013 has 2 divisors, whose sum is σ = 5151161134014. Its totient is φ = 5151161134012.

The previous prime is 5151161133941. The next prime is 5151161134123. The reversal of 5151161134013 is 3104311611515.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3372464126329 + 1778697007684 = 1836427^2 + 1333678^2 .

It is a cyclic number.

It is not a de Polignac number, because 5151161134013 - 2¹⁴ = 5151161117629 is a prime.

It is a super-2 number, since 2×5151161134013² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5151161134213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2575580567006 + 2575580567007.

It is an arithmetic number, because the mean of its divisors is an integer number (2575580567007).

Almost surely, 2^{5151161134013} is an apocalyptic number.

It is an amenable number.

5151161134013 is a deficient number, since it is larger than the sum of its proper divisors (1).

5151161134013 is an equidigital number, since it uses as much as digits as its factorization.

5151161134013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 32.

Adding to 5151161134013 its reverse (3104311611515), we get a palindrome (8255472745528).

The spelling of 5151161134013 in words is "five trillion, one hundred fifty-one billion, one hundred sixty-one million, one hundred thirty-four thousand, thirteen".