12313202120031 has 8 divisors (see below), whose sum is σ = 16421931237040. Its totient is φ = 8206637208192.

The previous prime is 12313202119957. The next prime is 12313202120113. The reversal of 12313202120031 is 13002120231321.

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

It is not a de Polignac number, because 12313202120031 - 2¹³ = 12313202111839 is a prime.

It is a super-3 number, since 3×12313202120031³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313202124031) 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 7 ways as a sum of consecutive naturals, for example, 541038016 + ... + 541060773.

It is an arithmetic number, because the mean of its divisors is an integer number (2052741404630).

Almost surely, 2^{12313202120031} is an apocalyptic number.

12313202120031 is a deficient number, since it is larger than the sum of its proper divisors (4108729117009).

12313202120031 is a wasteful number, since it uses less digits than its factorization.

12313202120031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082102585.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12313202120031 its reverse (13002120231321), we get a palindrome (25315322351352).

The spelling of 12313202120031 in words is "twelve trillion, three hundred thirteen billion, two hundred two million, one hundred twenty thousand, thirty-one".