310001231022213 has 16 divisors (see below), whose sum is σ = 446848621296320. Its totient is φ = 190498622760576.

The previous prime is 310001231022193. The next prime is 310001231022239. The reversal of 310001231022213 is 312220132100013.

It is not a de Polignac number, because 310001231022213 - 2⁶ = 310001231022149 is a prime.

It is a super-2 number, since 2×310001231022213² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 310001231022213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (310001231022313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73494836920 + ... + 73494841137.

It is an arithmetic number, because the mean of its divisors is an integer number (27928038831020).

Almost surely, 2^{310001231022213} is an apocalyptic number.

It is an amenable number.

310001231022213 is a deficient number, since it is larger than the sum of its proper divisors (136847390274107).

310001231022213 is a wasteful number, since it uses less digits than its factorization.

310001231022213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146989678116.

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

Adding to 310001231022213 its reverse (312220132100013), we get a palindrome (622221363122226).

The spelling of 310001231022213 in words is "three hundred ten trillion, one billion, two hundred thirty-one million, twenty-two thousand, two hundred thirteen".