5121383 has 2 divisors, whose sum is σ = 5121384. Its totient is φ = 5121382.

The previous prime is 5121379. The next prime is 5121419. The reversal of 5121383 is 3831215.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5121383 - 2² = 5121379 is a prime.

It is a Chen prime.

It is equal to p₃₅₆₃₃₃ and since 5121383 and 356333 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5121323) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2560691 + 2560692.

It is an arithmetic number, because the mean of its divisors is an integer number (2560692).

Almost surely, 2^5121383 is an apocalyptic number.

5121383 is a deficient number, since it is larger than the sum of its proper divisors (1).

5121383 is an equidigital number, since it uses as much as digits as its factorization.

5121383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 720, while the sum is 23.

The square root of 5121383 is about 2263.0472818746. The cubic root of 5121383 is about 172.3702924679.

Adding to 5121383 its reverse (3831215), we get a palindrome (8952598).

The spelling of 5121383 in words is "five million, one hundred twenty-one thousand, three hundred eighty-three".