12961300118 has 8 divisors (see below), whose sum is σ = 20937484848. Its totient is φ = 5982138504.

The previous prime is 12961300103. The next prime is 12961300141. The reversal of 12961300118 is 81100316921.

12961300118 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 249255746 + ... + 249255797.

It is an arithmetic number, because the mean of its divisors is an integer number (2617185606).

Almost surely, 2^12961300118 is an apocalyptic number.

12961300118 is a deficient number, since it is larger than the sum of its proper divisors (7976184730).

12961300118 is a wasteful number, since it uses less digits than its factorization.

12961300118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498511558.

The product of its (nonzero) digits is 2592, while the sum is 32.

The spelling of 12961300118 in words is "twelve billion, nine hundred sixty-one million, three hundred thousand, one hundred eighteen".