230200277 has 2 divisors, whose sum is σ = 230200278. Its totient is φ = 230200276.

The previous prime is 230200249. The next prime is 230200279. The reversal of 230200277 is 772002032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230007556 + 192721 = 15166^2 + 439^2 .

It is a cyclic number.

It is not a de Polignac number, because 230200277 - 2⁸ = 230200021 is a prime.

It is a super-3 number, since 3×230200277³ (a number of 26 digits) contains 333 as substring.

Together with 230200279, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230200279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115100138 + 115100139.

It is an arithmetic number, because the mean of its divisors is an integer number (115100139).

Almost surely, 2^230200277 is an apocalyptic number.

It is an amenable number.

230200277 is a deficient number, since it is larger than the sum of its proper divisors (1).

230200277 is an equidigital number, since it uses as much as digits as its factorization.

230200277 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1176, while the sum is 23.

The square root of 230200277 is about 15172.3523884729. The cubic root of 230200277 is about 612.8703539427.

The spelling of 230200277 in words is "two hundred thirty million, two hundred thousand, two hundred seventy-seven".