312210010110013 has 4 divisors (see below), whose sum is σ = 312210116452060. Its totient is φ = 312209903767968.

The previous prime is 312210010109993. The next prime is 312210010110029. The reversal of 312210010110013 is 310011010012213.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 151032842569764 + 161177167540249 = 12289542^2 + 12695557^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-312210010110013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312210010110083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48638370 + ... + 54681907.

It is an arithmetic number, because the mean of its divisors is an integer number (78052529113015).

Almost surely, 2^{312210010110013} is an apocalyptic number.

It is an amenable number.

312210010110013 is a deficient number, since it is larger than the sum of its proper divisors (106342047).

312210010110013 is a wasteful number, since it uses less digits than its factorization.

312210010110013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106342046.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 312210010110013 its reverse (310011010012213), we get a palindrome (622221020122226).

The spelling of 312210010110013 in words is "three hundred twelve trillion, two hundred ten billion, ten million, one hundred ten thousand, thirteen".