13223201380031 has 2 divisors, whose sum is σ = 13223201380032. Its totient is φ = 13223201380030.

The previous prime is 13223201380027. The next prime is 13223201380043. The reversal of 13223201380031 is 13008310232231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13223201380031 - 2² = 13223201380027 is a prime.

It is a super-2 number, since 2×13223201380031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13223201379976 and 13223201380003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13223201380001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611600690015 + 6611600690016.

It is an arithmetic number, because the mean of its divisors is an integer number (6611600690016).

Almost surely, 2^{13223201380031} is an apocalyptic number.

13223201380031 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223201380031 is an equidigital number, since it uses as much as digits as its factorization.

13223201380031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 29.

The spelling of 13223201380031 in words is "thirteen trillion, two hundred twenty-three billion, two hundred one million, three hundred eighty thousand, thirty-one".