13435313 has 2 divisors, whose sum is σ = 13435314. Its totient is φ = 13435312.

The previous prime is 13435291. The next prime is 13435327. The reversal of 13435313 is 31353431.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12061729 + 1373584 = 3473^2 + 1172^2 .

It is a cyclic number.

It is not a de Polignac number, because 13435313 - 2¹² = 13431217 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13435333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6717656 + 6717657.

It is an arithmetic number, because the mean of its divisors is an integer number (6717657).

Almost surely, 2^13435313 is an apocalyptic number.

It is an amenable number.

13435313 is a deficient number, since it is larger than the sum of its proper divisors (1).

13435313 is an equidigital number, since it uses as much as digits as its factorization.

13435313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1620, while the sum is 23.

The square root of 13435313 is about 3665.4212581912. The cubic root of 13435313 is about 237.7292368394.

Adding to 13435313 its reverse (31353431), we get a palindrome (44788744).

The spelling of 13435313 in words is "thirteen million, four hundred thirty-five thousand, three hundred thirteen".