13323705413 has 2 divisors, whose sum is σ = 13323705414. Its totient is φ = 13323705412.

The previous prime is 13323705379. The next prime is 13323705467. The reversal of 13323705413 is 31450732331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13274957089 + 48748324 = 115217^2 + 6982^2 .

It is a cyclic number.

It is not a de Polignac number, because 13323705413 - 2⁶ = 13323705349 is a prime.

It is a super-2 number, since 2×13323705413² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 13323705413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13323005413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661852706 + 6661852707.

It is an arithmetic number, because the mean of its divisors is an integer number (6661852707).

Almost surely, 2^13323705413 is an apocalyptic number.

It is an amenable number.

13323705413 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323705413 is an equidigital number, since it uses as much as digits as its factorization.

13323705413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 32.

The spelling of 13323705413 in words is "thirteen billion, three hundred twenty-three million, seven hundred five thousand, four hundred thirteen".