200598131 has 2 divisors, whose sum is σ = 200598132. Its totient is φ = 200598130.

The previous prime is 200598109. The next prime is 200598149. The reversal of 200598131 is 131895002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200598131 - 2¹⁴ = 200581747 is a prime.

It is a super-2 number, since 2×200598131² = 80479220321386322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 200598094 and 200598103.

It is not a weakly prime, because it can be changed into another prime (200598161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100299065 + 100299066.

It is an arithmetic number, because the mean of its divisors is an integer number (100299066).

Almost surely, 2^200598131 is an apocalyptic number.

200598131 is a deficient number, since it is larger than the sum of its proper divisors (1).

200598131 is an equidigital number, since it uses as much as digits as its factorization.

200598131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 200598131 is about 14163.2669606980. The cubic root of 200598131 is about 585.3859493249.

The spelling of 200598131 in words is "two hundred million, five hundred ninety-eight thousand, one hundred thirty-one".