13402011043 has 2 divisors, whose sum is σ = 13402011044. Its totient is φ = 13402011042.

The previous prime is 13402011041. The next prime is 13402011053. The reversal of 13402011043 is 34011020431.

It is a weak prime.

It is an emirp because it is prime and its reverse (34011020431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13402011043 - 2¹ = 13402011041 is a prime.

It is a super-2 number, since 2×13402011043² (a number of 21 digits) contains 22 as substring.

Together with 13402011041, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13402011043.

It is not a weakly prime, because it can be changed into another prime (13402011041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701005521 + 6701005522.

It is an arithmetic number, because the mean of its divisors is an integer number (6701005522).

Almost surely, 2^13402011043 is an apocalyptic number.

13402011043 is a deficient number, since it is larger than the sum of its proper divisors (1).

13402011043 is an equidigital number, since it uses as much as digits as its factorization.

13402011043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 13402011043 its reverse (34011020431), we get a palindrome (47413031474).

The spelling of 13402011043 in words is "thirteen billion, four hundred two million, eleven thousand, forty-three".