13200619967 has 2 divisors, whose sum is σ = 13200619968. Its totient is φ = 13200619966.

The previous prime is 13200619963. The next prime is 13200620021. The reversal of 13200619967 is 76991600231.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13200619967 - 2² = 13200619963 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13200619963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600309983 + 6600309984.

It is an arithmetic number, because the mean of its divisors is an integer number (6600309984).

Almost surely, 2^13200619967 is an apocalyptic number.

13200619967 is a deficient number, since it is larger than the sum of its proper divisors (1).

13200619967 is an equidigital number, since it uses as much as digits as its factorization.

13200619967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 122472, while the sum is 44.

The spelling of 13200619967 in words is "thirteen billion, two hundred million, six hundred nineteen thousand, nine hundred sixty-seven".