5135213101 has 2 divisors, whose sum is σ = 5135213102. Its totient is φ = 5135213100.

The previous prime is 5135212963. The next prime is 5135213107. The reversal of 5135213101 is 1013125315.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2921510601 + 2213702500 = 54051^2 + 47050^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5135213101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5135213107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2567606550 + 2567606551.

It is an arithmetic number, because the mean of its divisors is an integer number (2567606551).

Almost surely, 2^5135213101 is an apocalyptic number.

It is an amenable number.

5135213101 is a deficient number, since it is larger than the sum of its proper divisors (1).

5135213101 is an equidigital number, since it uses as much as digits as its factorization.

5135213101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 5135213101 is about 71660.4012059659. The cubic root of 5135213101 is about 1725.2531282673.

Adding to 5135213101 its reverse (1013125315), we get a palindrome (6148338416).

The spelling of 5135213101 in words is "five billion, one hundred thirty-five million, two hundred thirteen thousand, one hundred one".