213303112324012 has 24 divisors (see below), whose sum is σ = 382403194513200. Its totient is φ = 104045306365440.

The previous prime is 213303112324007. The next prime is 213303112324013. The reversal of 213303112324012 is 210423211303312.

It is a super-2 number, since 2×213303112324012² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213303112324013) 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, 27772398 + ... + 34610869.

It is an arithmetic number, because the mean of its divisors is an integer number (15933466438050).

Almost surely, 2^{213303112324012} is an apocalyptic number.

It is an amenable number.

213303112324012 is a deficient number, since it is larger than the sum of its proper divisors (169100082189188).

213303112324012 is a wasteful number, since it uses less digits than its factorization.

213303112324012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62404161 (or 62404159 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 213303112324012 its reverse (210423211303312), we get a palindrome (423726323627324).

The spelling of 213303112324012 in words is "two hundred thirteen trillion, three hundred three billion, one hundred twelve million, three hundred twenty-four thousand, twelve".