200531153 has 4 divisors (see below), whose sum is σ = 200747940. Its totient is φ = 200314368.

The previous prime is 200531137. The next prime is 200531159. The reversal of 200531153 is 351135002.

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

It can be written as a sum of positive squares in 2 ways, for example, as 75829264 + 124701889 = 8708^2 + 11167^2 .

It is a cyclic number.

It is not a de Polignac number, because 200531153 - 2⁴ = 200531137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200531159) 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, 107000 + ... + 108857.

It is an arithmetic number, because the mean of its divisors is an integer number (50186985).

Almost surely, 2^200531153 is an apocalyptic number.

It is an amenable number.

200531153 is a deficient number, since it is larger than the sum of its proper divisors (216787).

200531153 is an equidigital number, since it uses as much as digits as its factorization.

200531153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 216786.

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 200531153 is about 14160.9022664518. The cubic root of 200531153 is about 585.3207902854.

Adding to 200531153 its reverse (351135002), we get a palindrome (551666155).

The spelling of 200531153 in words is "two hundred million, five hundred thirty-one thousand, one hundred fifty-three".