12133115617065 has 8 divisors (see below), whose sum is σ = 19412984987328. Its totient is φ = 6470994995760.

The previous prime is 12133115616917. The next prime is 12133115617093. The reversal of 12133115617065 is 56071651133121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12133115617065 - 2²⁶ = 12133048508201 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404437187221 + ... + 404437187250.

It is an arithmetic number, because the mean of its divisors is an integer number (2426623123416).

Almost surely, 2^{12133115617065} is an apocalyptic number.

12133115617065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

12133115617065 is a deficient number, since it is larger than the sum of its proper divisors (7279869370263).

12133115617065 is an equidigital number, since it uses as much as digits as its factorization.

12133115617065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 808874374479.

The product of its (nonzero) digits is 113400, while the sum is 42.

The spelling of 12133115617065 in words is "twelve trillion, one hundred thirty-three billion, one hundred fifteen million, six hundred seventeen thousand, sixty-five".