200270401 has 2 divisors, whose sum is σ = 200270402. Its totient is φ = 200270400.

The previous prime is 200270383. The next prime is 200270443. The reversal of 200270401 is 104072002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 200250801 + 19600 = 14151^2 + 140^2 .

It is a cyclic number.

It is not a de Polignac number, because 200270401 - 2¹¹ = 200268353 is a prime.

It is not a weakly prime, because it can be changed into another prime (200270501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100135200 + 100135201.

It is an arithmetic number, because the mean of its divisors is an integer number (100135201).

Almost surely, 2^200270401 is an apocalyptic number.

It is an amenable number.

200270401 is a deficient number, since it is larger than the sum of its proper divisors (1).

200270401 is an equidigital number, since it uses as much as digits as its factorization.

200270401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 16.

The square root of 200270401 is about 14151.6925136183. The cubic root of 200270401 is about 585.0669813971.

The spelling of 200270401 in words is "two hundred million, two hundred seventy thousand, four hundred one".