200830051 has 4 divisors (see below), whose sum is σ = 201307504. Its totient is φ = 200352600.

The previous prime is 200830033. The next prime is 200830079. The reversal of 200830051 is 150038002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200830051 - 2²⁷ = 66612323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200830951) 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, 238095 + ... + 238936.

It is an arithmetic number, because the mean of its divisors is an integer number (50326876).

Almost surely, 2^200830051 is an apocalyptic number.

200830051 is a deficient number, since it is larger than the sum of its proper divisors (477453).

200830051 is an equidigital number, since it uses as much as digits as its factorization.

200830051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477452.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 200830051 is about 14171.4519721869. The cubic root of 200830051 is about 585.6114589412.

Adding to 200830051 its reverse (150038002), we get a palindrome (350868053).

The spelling of 200830051 in words is "two hundred million, eight hundred thirty thousand, fifty-one".