230213311 has 8 divisors (see below), whose sum is σ = 236659104. Its totient is φ = 223856640.

The previous prime is 230213309. The next prime is 230213327. The reversal of 230213311 is 113312032.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 230213311 - 2¹ = 230213309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230213911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17026 + ... + 27391.

It is an arithmetic number, because the mean of its divisors is an integer number (29582388).

Almost surely, 2^230213311 is an apocalyptic number.

230213311 is a deficient number, since it is larger than the sum of its proper divisors (6445793).

230213311 is an equidigital number, since it uses as much as digits as its factorization.

230213311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44561.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 230213311 is about 15172.7819136769. The cubic root of 230213311 is about 612.8819206844.

Adding to 230213311 its reverse (113312032), we get a palindrome (343525343).

The spelling of 230213311 in words is "two hundred thirty million, two hundred thirteen thousand, three hundred eleven".