204313051 has 2 divisors, whose sum is σ = 204313052. Its totient is φ = 204313050.

The previous prime is 204313037. The next prime is 204313063. The reversal of 204313051 is 150313402.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 204313051 - 2⁵ = 204313019 is a prime.

It is not a weakly prime, because it can be changed into another prime (204313451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102156525 + 102156526.

It is an arithmetic number, because the mean of its divisors is an integer number (102156526).

Almost surely, 2^204313051 is an apocalyptic number.

204313051 is a deficient number, since it is larger than the sum of its proper divisors (1).

204313051 is an equidigital number, since it uses as much as digits as its factorization.

204313051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 204313051 is about 14293.8116330110. The cubic root of 204313051 is about 588.9774983405.

Adding to 204313051 its reverse (150313402), we get a palindrome (354626453).

The spelling of 204313051 in words is "two hundred four million, three hundred thirteen thousand, fifty-one".