212003210032313 has 8 divisors (see below), whose sum is σ = 242437391082432. Its totient is φ = 181606031029296.

The previous prime is 212003210032297. The next prime is 212003210032363. The reversal of 212003210032313 is 313230012300212.

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 212003210032313 - 2⁴ = 212003210032297 is a prime.

It is a super-2 number, since 2×212003210032313² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212003210032363) 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, 9250499495 + ... + 9250522412.

It is an arithmetic number, because the mean of its divisors is an integer number (30304673885304).

Almost surely, 2^{212003210032313} is an apocalyptic number.

It is an amenable number.

212003210032313 is a deficient number, since it is larger than the sum of its proper divisors (30434181050119).

212003210032313 is a wasteful number, since it uses less digits than its factorization.

212003210032313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18501023551.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 212003210032313 its reverse (313230012300212), we get a palindrome (525233222332525).

The spelling of 212003210032313 in words is "two hundred twelve trillion, three billion, two hundred ten million, thirty-two thousand, three hundred thirteen".