13542311 has 2 divisors, whose sum is σ = 13542312. Its totient is φ = 13542310.

The previous prime is 13542301. The next prime is 13542317. The reversal of 13542311 is 11324531.

It is a strong prime.

It is an emirp because it is prime and its reverse (11324531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13542311 - 2¹⁸ = 13280167 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13542317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6771155 + 6771156.

It is an arithmetic number, because the mean of its divisors is an integer number (6771156).

Almost surely, 2^13542311 is an apocalyptic number.

13542311 is a deficient number, since it is larger than the sum of its proper divisors (1).

13542311 is an equidigital number, since it uses as much as digits as its factorization.

13542311 is an evil number, because the sum of its binary digits is even.

The product of its digits is 360, while the sum is 20.

The square root of 13542311 is about 3679.9879075888. The cubic root of 13542311 is about 238.3586558692.

Adding to 13542311 its reverse (11324531), we get a palindrome (24866842).

The spelling of 13542311 in words is "thirteen million, five hundred forty-two thousand, three hundred eleven".