213400002443301 has 12 divisors (see below), whose sum is σ = 308244642203628. Its totient is φ = 142266578650944.

The previous prime is 213400002443261. The next prime is 213400002443413. The reversal of 213400002443301 is 103344200004312.

213400002443301 is a `hidden beast` number, since 2 + 13 + 400 + 0 + 0 + 244 + 3 + 3 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 188864524354401 + 24535478088900 = 13742799^2 + 4953330^2 .

It is not a de Polignac number, because 213400002443301 - 2⁹ = 213400002442789 is a prime.

It is a super-2 number, since 2×213400002443301² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213400002442301) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9678001 + ... + 22813673.

It is an arithmetic number, because the mean of its divisors is an integer number (25687053516969).

Almost surely, 2^{213400002443301} is an apocalyptic number.

It is an amenable number.

213400002443301 is a deficient number, since it is larger than the sum of its proper divisors (94844639760327).

213400002443301 is a wasteful number, since it uses less digits than its factorization.

213400002443301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14940772 (or 14940769 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 213400002443301 its reverse (103344200004312), we get a palindrome (316744202447613).

The spelling of 213400002443301 in words is "two hundred thirteen trillion, four hundred billion, two million, four hundred forty-three thousand, three hundred one".