13102233409 has 2 divisors, whose sum is σ = 13102233410. Its totient is φ = 13102233408.

The previous prime is 13102233407. The next prime is 13102233413. The reversal of 13102233409 is 90433220131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9589893184 + 3512340225 = 97928^2 + 59265^2 .

It is a cyclic number.

It is not a de Polignac number, because 13102233409 - 2¹ = 13102233407 is a prime.

It is a super-2 number, since 2×13102233409² (a number of 21 digits) contains 22 as substring.

Together with 13102233407, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (13102233407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551116704 + 6551116705.

It is an arithmetic number, because the mean of its divisors is an integer number (6551116705).

Almost surely, 2^13102233409 is an apocalyptic number.

It is an amenable number.

13102233409 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102233409 is an equidigital number, since it uses as much as digits as its factorization.

13102233409 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The spelling of 13102233409 in words is "thirteen billion, one hundred two million, two hundred thirty-three thousand, four hundred nine".