12131303334398 has 8 divisors (see below), whose sum is σ = 19267364119392. Its totient is φ = 5708848627936.

The previous prime is 12131303334341. The next prime is 12131303334433. The reversal of 12131303334398 is 89343330313121.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178401519590 + ... + 178401519657.

It is an arithmetic number, because the mean of its divisors is an integer number (2408420514924).

Almost surely, 2^{12131303334398} is an apocalyptic number.

12131303334398 is a deficient number, since it is larger than the sum of its proper divisors (7136060784994).

12131303334398 is a wasteful number, since it uses less digits than its factorization.

12131303334398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356803039266.

The product of its (nonzero) digits is 419904, while the sum is 44.

The spelling of 12131303334398 in words is "twelve trillion, one hundred thirty-one billion, three hundred three million, three hundred thirty-four thousand, three hundred ninety-eight".