312331100202113 has 8 divisors (see below), whose sum is σ = 313179583804416. Its totient is φ = 311482788463600.

The previous prime is 312331100202097. The next prime is 312331100202137. The reversal of 312331100202113 is 311202001133213.

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

It is a cyclic number.

It is not a de Polignac number, because 312331100202113 - 2⁴ = 312331100202097 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (312331100202613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39325958 + ... + 46596063.

It is an arithmetic number, because the mean of its divisors is an integer number (39147447975552).

Almost surely, 2^{312331100202113} is an apocalyptic number.

It is an amenable number.

312331100202113 is a deficient number, since it is larger than the sum of its proper divisors (848483602303).

312331100202113 is an equidigital number, since it uses as much as digits as its factorization.

312331100202113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85931895.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 312331100202113 its reverse (311202001133213), we get a palindrome (623533101335326).

The spelling of 312331100202113 in words is "three hundred twelve trillion, three hundred thirty-one billion, one hundred million, two hundred two thousand, one hundred thirteen".