13402303319 has 2 divisors, whose sum is σ = 13402303320. Its totient is φ = 13402303318.

The previous prime is 13402303307. The next prime is 13402303357. The reversal of 13402303319 is 91330320431.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13402303319 - 2⁸ = 13402303063 is a prime.

It is a super-2 number, since 2×13402303319² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13402303291 and 13402303300.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13402203319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6701151659 + 6701151660.

It is an arithmetic number, because the mean of its divisors is an integer number (6701151660).

Almost surely, 2^13402303319 is an apocalyptic number.

13402303319 is a deficient number, since it is larger than the sum of its proper divisors (1).

13402303319 is an equidigital number, since it uses as much as digits as its factorization.

13402303319 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 13402303319 in words is "thirteen billion, four hundred two million, three hundred three thousand, three hundred nineteen".