5121333193 has 2 divisors, whose sum is σ = 5121333194. Its totient is φ = 5121333192.

The previous prime is 5121333101. The next prime is 5121333197. The reversal of 5121333193 is 3913331215.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3108285504 + 2013047689 = 55752^2 + 44867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5121333193 is a prime.

It is not a weakly prime, because it can be changed into another prime (5121333197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560666596 + 2560666597.

It is an arithmetic number, because the mean of its divisors is an integer number (2560666597).

Almost surely, 2^5121333193 is an apocalyptic number.

It is an amenable number.

5121333193 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121333193 is an equidigital number, since it uses as much as digits as its factorization.

5121333193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7290, while the sum is 31.

The square root of 5121333193 is about 71563.4906429249. The cubic root of 5121333193 is about 1723.6973368162.

The spelling of 5121333193 in words is "five billion, one hundred twenty-one million, three hundred thirty-three thousand, one hundred ninety-three".