200201131 has 16 divisors (see below), whose sum is σ = 232243200. Its totient is φ = 171056160.

The previous prime is 200201107. The next prime is 200201137. The reversal of 200201131 is 131102002.

It is a cyclic number.

It is not a de Polignac number, because 200201131 - 2¹³ = 200192939 is a prime.

It is a super-2 number, since 2×200201131² = 80160985707358322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (200201137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1531 + ... + 20068.

It is an arithmetic number, because the mean of its divisors is an integer number (14515200).

Almost surely, 2^200201131 is an apocalyptic number.

200201131 is a deficient number, since it is larger than the sum of its proper divisors (32042069).

200201131 is a wasteful number, since it uses less digits than its factorization.

200201131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21666.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 200201131 is about 14149.2448915128. The cubic root of 200201131 is about 584.9995188347. Note that the first 3 decimals are identical.

Adding to 200201131 its reverse (131102002), we get a palindrome (331303133).

The spelling of 200201131 in words is "two hundred million, two hundred one thousand, one hundred thirty-one".