200641213 has 4 divisors (see below), whose sum is σ = 209364768. Its totient is φ = 191917660.

The previous prime is 200641201. The next prime is 200641223. The reversal of 200641213 is 312146002.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200641213 is a prime.

It is a super-2 number, since 2×200641213² = 80513792708222738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200641223) 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, 4361743 + ... + 4361788.

It is an arithmetic number, because the mean of its divisors is an integer number (52341192).

Almost surely, 2^200641213 is an apocalyptic number.

200641213 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

200641213 is a deficient number, since it is larger than the sum of its proper divisors (8723555).

200641213 is an equidigital number, since it uses as much as digits as its factorization.

200641213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8723554.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 200641213 is about 14164.7877852088. The cubic root of 200641213 is about 585.4278536573.

Adding to 200641213 its reverse (312146002), we get a palindrome (512787215).

The spelling of 200641213 in words is "two hundred million, six hundred forty-one thousand, two hundred thirteen".