11966351095 has 4 divisors (see below), whose sum is σ = 14359621320. Its totient is φ = 9573080872.

The previous prime is 11966351093. The next prime is 11966351141. The reversal of 11966351095 is 59015366911.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11966351095 - 2¹ = 11966351093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11966351093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1196635105 + ... + 1196635114.

It is an arithmetic number, because the mean of its divisors is an integer number (3589905330).

Almost surely, 2^11966351095 is an apocalyptic number.

11966351095 is a deficient number, since it is larger than the sum of its proper divisors (2393270225).

11966351095 is an equidigital number, since it uses as much as digits as its factorization.

11966351095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2393270224.

The product of its (nonzero) digits is 218700, while the sum is 46.

The spelling of 11966351095 in words is "eleven billion, nine hundred sixty-six million, three hundred fifty-one thousand, ninety-five".