11805132967 has 2 divisors, whose sum is σ = 11805132968. Its totient is φ = 11805132966.

The previous prime is 11805132961. The next prime is 11805133049. The reversal of 11805132967 is 76923150811.

11805132967 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11805132967 is a prime.

It is a super-2 number, since 2×11805132967² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11805132961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5902566483 + 5902566484.

It is an arithmetic number, because the mean of its divisors is an integer number (5902566484).

Almost surely, 2^11805132967 is an apocalyptic number.

11805132967 is a deficient number, since it is larger than the sum of its proper divisors (1).

11805132967 is an equidigital number, since it uses as much as digits as its factorization.

11805132967 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 90720, while the sum is 43.

The spelling of 11805132967 in words is "eleven billion, eight hundred five million, one hundred thirty-two thousand, nine hundred sixty-seven".