13301321029 has 2 divisors, whose sum is σ = 13301321030. Its totient is φ = 13301321028.

The previous prime is 13301321009. The next prime is 13301321053. The reversal of 13301321029 is 92012310331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10109297025 + 3192024004 = 100545^2 + 56498^2 .

It is a cyclic number.

It is not a de Polignac number, because 13301321029 - 2²⁹ = 12764450117 is a prime.

It is a super-2 number, since 2×13301321029² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13301320994 and 13301321012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13301321009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6650660514 + 6650660515.

It is an arithmetic number, because the mean of its divisors is an integer number (6650660515).

Almost surely, 2^13301321029 is an apocalyptic number.

It is an amenable number.

13301321029 is a deficient number, since it is larger than the sum of its proper divisors (1).

13301321029 is an equidigital number, since it uses as much as digits as its factorization.

13301321029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The spelling of 13301321029 in words is "thirteen billion, three hundred one million, three hundred twenty-one thousand, twenty-nine".