13051933 has 2 divisors, whose sum is σ = 13051934. Its totient is φ = 13051932.

The previous prime is 13051891. The next prime is 13051949. The reversal of 13051933 is 33915031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11546404 + 1505529 = 3398^2 + 1227^2 .

It is a cyclic number.

It is not a de Polignac number, because 13051933 - 2¹³ = 13043741 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13051898 and 13051907.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13051033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6525966 + 6525967.

It is an arithmetic number, because the mean of its divisors is an integer number (6525967).

Almost surely, 2^13051933 is an apocalyptic number.

It is an amenable number.

13051933 is a deficient number, since it is larger than the sum of its proper divisors (1).

13051933 is an equidigital number, since it uses as much as digits as its factorization.

13051933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1215, while the sum is 25.

The square root of 13051933 is about 3612.7459085853. The cubic root of 13051933 is about 235.4461601009.

Adding to 13051933 its reverse (33915031), we get a palindrome (46966964).

The spelling of 13051933 in words is "thirteen million, fifty-one thousand, nine hundred thirty-three".