213010120303201 has 4 divisors (see below), whose sum is σ = 229395514172692. Its totient is φ = 196624726433712.

The previous prime is 213010120303187. The next prime is 213010120303229. The reversal of 213010120303201 is 102303021010312.

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 21032496654400 + 191977623648801 = 4586120^2 + 13855599^2 .

It is a cyclic number.

It is not a de Polignac number, because 213010120303201 - 2⁷ = 213010120303073 is a prime.

It is a super-2 number, since 2×213010120303201² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (213010120301201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8192696934726 + ... + 8192696934751.

It is an arithmetic number, because the mean of its divisors is an integer number (57348878543173).

Almost surely, 2^{213010120303201} is an apocalyptic number.

It is an amenable number.

213010120303201 is a deficient number, since it is larger than the sum of its proper divisors (16385393869491).

213010120303201 is a wasteful number, since it uses less digits than its factorization.

213010120303201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16385393869490.

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

Adding to 213010120303201 its reverse (102303021010312), we get a palindrome (315313141313513).

The spelling of 213010120303201 in words is "two hundred thirteen trillion, ten billion, one hundred twenty million, three hundred three thousand, two hundred one".