200537131 has 2 divisors, whose sum is σ = 200537132. Its totient is φ = 200537130.

The previous prime is 200537123. The next prime is 200537137. The reversal of 200537131 is 131735002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200537131 - 2³ = 200537123 is a prime.

It is a super-2 number, since 2×200537131² = 80430281819422322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200537137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100268565 + 100268566.

It is an arithmetic number, because the mean of its divisors is an integer number (100268566).

Almost surely, 2^200537131 is an apocalyptic number.

200537131 is a deficient number, since it is larger than the sum of its proper divisors (1).

200537131 is an equidigital number, since it uses as much as digits as its factorization.

200537131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 200537131 is about 14161.1133389999. The cubic root of 200537131 is about 585.3266065270.

The spelling of 200537131 in words is "two hundred million, five hundred thirty-seven thousand, one hundred thirty-one".