13142304403 has 2 divisors, whose sum is σ = 13142304404. Its totient is φ = 13142304402.

The previous prime is 13142304379. The next prime is 13142304463. The reversal of 13142304403 is 30440324131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13142304403 - 2²¹ = 13140207251 is a prime.

It is a super-2 number, since 2×13142304403² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13142304463) 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, 6571152201 + 6571152202.

It is an arithmetic number, because the mean of its divisors is an integer number (6571152202).

Almost surely, 2^13142304403 is an apocalyptic number.

13142304403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13142304403 is an equidigital number, since it uses as much as digits as its factorization.

13142304403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13142304403 its reverse (30440324131), we get a palindrome (43582628534).

The spelling of 13142304403 in words is "thirteen billion, one hundred forty-two million, three hundred four thousand, four hundred three".