212210103313 has 32 divisors (see below), whose sum is σ = 240584198400. Its totient is φ = 185714470656.

The previous prime is 212210103311. The next prime is 212210103319. The reversal of 212210103313 is 313301012212.

It is not a de Polignac number, because 212210103313 - 2¹ = 212210103311 is a prime.

It is a super-2 number, since 2×212210103313² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (212210103311) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19663723 + ... + 19674511.

It is an arithmetic number, because the mean of its divisors is an integer number (7518256200).

Almost surely, 2^212210103313 is an apocalyptic number.

212210103313 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

212210103313 is a deficient number, since it is larger than the sum of its proper divisors (28374095087).

212210103313 is a wasteful number, since it uses less digits than its factorization.

212210103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11401.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 212210103313 its reverse (313301012212), we get a palindrome (525511115525).

The spelling of 212210103313 in words is "two hundred twelve billion, two hundred ten million, one hundred three thousand, three hundred thirteen".