331331112213383 has 2 divisors, whose sum is σ = 331331112213384. Its totient is φ = 331331112213382.

The previous prime is 331331112213289. The next prime is 331331112213427. The reversal of 331331112213383 is 383312211133133.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 331331112213383 - 2⁴² = 326933065702279 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331331112218383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165665556106691 + 165665556106692.

It is an arithmetic number, because the mean of its divisors is an integer number (165665556106692).

Almost surely, 2^{331331112213383} is an apocalyptic number.

331331112213383 is a deficient number, since it is larger than the sum of its proper divisors (1).

331331112213383 is an equidigital number, since it uses as much as digits as its factorization.

331331112213383 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69984, while the sum is 38.

The spelling of 331331112213383 in words is "three hundred thirty-one trillion, three hundred thirty-one billion, one hundred twelve million, two hundred thirteen thousand, three hundred eighty-three".