12695233097 has 16 divisors (see below), whose sum is σ = 13878332160. Its totient is φ = 11571980112.

The previous prime is 12695233081. The next prime is 12695233147. The reversal of 12695233097 is 79033259621.

12695233097 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 12695233097 - 2⁴ = 12695233081 is a prime.

It is a super-2 number, since 2×12695233097² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12695233037) 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 in 15 ways as a sum of consecutive naturals, for example, 61223 + ... + 170700.

It is an arithmetic number, because the mean of its divisors is an integer number (867395760).

Almost surely, 2^12695233097 is an apocalyptic number.

It is an amenable number.

12695233097 is a deficient number, since it is larger than the sum of its proper divisors (1183099063).

12695233097 is a wasteful number, since it uses less digits than its factorization.

12695233097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232052.

The product of its (nonzero) digits is 612360, while the sum is 47.

The spelling of 12695233097 in words is "twelve billion, six hundred ninety-five million, two hundred thirty-three thousand, ninety-seven".