230200311 has 16 divisors (see below), whose sum is σ = 338156928. Its totient is φ = 138132000.

The previous prime is 230200291. The next prime is 230200331. The reversal of 230200311 is 113002032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230200291) and next prime (230200331).

It is not a de Polignac number, because 230200311 - 2⁵ = 230200279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230200331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31201 + ... + 37866.

It is an arithmetic number, because the mean of its divisors is an integer number (21134808).

Almost surely, 2^230200311 is an apocalyptic number.

230200311 is a deficient number, since it is larger than the sum of its proper divisors (107956617).

230200311 is a wasteful number, since it uses less digits than its factorization.

230200311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69182.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 230200311 is about 15172.3535089320. The cubic root of 230200311 is about 612.8703841158.

Adding to 230200311 its reverse (113002032), we get a palindrome (343202343).

The spelling of 230200311 in words is "two hundred thirty million, two hundred thousand, three hundred eleven".