11830566967 has 2 divisors, whose sum is σ = 11830566968. Its totient is φ = 11830566966.

The previous prime is 11830566959. The next prime is 11830566989. The reversal of 11830566967 is 76966503811.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11830566967 - 2³ = 11830566959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11830566947) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5915283483 + 5915283484.

It is an arithmetic number, because the mean of its divisors is an integer number (5915283484).

Almost surely, 2^11830566967 is an apocalyptic number.

11830566967 is a deficient number, since it is larger than the sum of its proper divisors (1).

11830566967 is an equidigital number, since it uses as much as digits as its factorization.

11830566967 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 11830566967 in words is "eleven billion, eight hundred thirty million, five hundred sixty-six thousand, nine hundred sixty-seven".