200259134 has 4 divisors (see below), whose sum is σ = 300388704. Its totient is φ = 100129566.

The previous prime is 200259113. The next prime is 200259139. The reversal of 200259134 is 431952002.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 431952002 = 2 ⋅215976001.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200259139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50064782 + ... + 50064785.

It is an arithmetic number, because the mean of its divisors is an integer number (75097176).

Almost surely, 2^200259134 is an apocalyptic number.

200259134 is a deficient number, since it is larger than the sum of its proper divisors (100129570).

200259134 is a wasteful number, since it uses less digits than its factorization.

200259134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100129569.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 200259134 is about 14151.2944284260. The cubic root of 200259134 is about 585.0560094424.

The spelling of 200259134 in words is "two hundred million, two hundred fifty-nine thousand, one hundred thirty-four".