13101312233309 has 2 divisors, whose sum is σ = 13101312233310. Its totient is φ = 13101312233308.

The previous prime is 13101312233293. The next prime is 13101312233351. The reversal of 13101312233309 is 90333221310131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 13076020102084 + 25292131225 = 3616078^2 + 159035^2 .

It is a cyclic number.

It is not a de Polignac number, because 13101312233309 - 2⁴ = 13101312233293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13101312233369) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6550656116654 + 6550656116655.

It is an arithmetic number, because the mean of its divisors is an integer number (6550656116655).

Almost surely, 2^{13101312233309} is an apocalyptic number.

It is an amenable number.

13101312233309 is a deficient number, since it is larger than the sum of its proper divisors (1).

13101312233309 is an equidigital number, since it uses as much as digits as its factorization.

13101312233309 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 32.

The spelling of 13101312233309 in words is "thirteen trillion, one hundred one billion, three hundred twelve million, two hundred thirty-three thousand, three hundred nine".