200213213400243 has 32 divisors (see below), whose sum is σ = 305437431398400. Its totient is φ = 129538196078400.

The previous prime is 200213213400229. The next prime is 200213213400251. The reversal of 200213213400243 is 342004312312002.

200213213400243 is a `hidden beast` number, since 2 + 0 + 0 + 2 + 1 + 3 + 2 + 13 + 400 + 243 = 666.

It is not a de Polignac number, because 200213213400243 - 2⁸ = 200213213399987 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (200213213400283) 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, 473246883 + ... + 473669756.

It is an arithmetic number, because the mean of its divisors is an integer number (9544919731200).

Almost surely, 2^{200213213400243} is an apocalyptic number.

200213213400243 is a deficient number, since it is larger than the sum of its proper divisors (105224217998157).

200213213400243 is a wasteful number, since it uses less digits than its factorization.

200213213400243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946916880 (or 946916874 counting only the distinct ones).

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

Adding to 200213213400243 its reverse (342004312312002), we get a palindrome (542217525712245).

The spelling of 200213213400243 in words is "two hundred trillion, two hundred thirteen billion, two hundred thirteen million, four hundred thousand, two hundred forty-three".