12313131100202 has 8 divisors (see below), whose sum is σ = 18484700469312. Its totient is φ = 6151564277100.

The previous prime is 12313131100201. The next prime is 12313131100223. The reversal of 12313131100202 is 20200113131321.

It is a happy number.

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

It is a super-3 number, since 3×12313131100202³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12313131100201) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 2500633424 + ... + 2500638347.

It is an arithmetic number, because the mean of its divisors is an integer number (2310587558664).

Almost surely, 2^{12313131100202} is an apocalyptic number.

12313131100202 is a deficient number, since it is larger than the sum of its proper divisors (6171569369110).

12313131100202 is a wasteful number, since it uses less digits than its factorization.

12313131100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5001273004.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 12313131100202 its reverse (20200113131321), we get a palindrome (32513244231523).

The spelling of 12313131100202 in words is "twelve trillion, three hundred thirteen billion, one hundred thirty-one million, one hundred thousand, two hundred two".