230402211 has 8 divisors (see below), whose sum is σ = 330834000. Its totient is φ = 141785952.

The previous prime is 230402209. The next prime is 230402239. The reversal of 230402211 is 112204032.

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

It is not a de Polignac number, because 230402211 - 2¹ = 230402209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (230402111) 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, 2953836 + ... + 2953913.

It is an arithmetic number, because the mean of its divisors is an integer number (41354250).

Almost surely, 2^230402211 is an apocalyptic number.

230402211 is a deficient number, since it is larger than the sum of its proper divisors (100431789).

230402211 is a wasteful number, since it uses less digits than its factorization.

230402211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5907765.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 230402211 is about 15179.0055998409. The cubic root of 230402211 is about 613.0495069157.

Adding to 230402211 its reverse (112204032), we get a palindrome (342606243).

The spelling of 230402211 in words is "two hundred thirty million, four hundred two thousand, two hundred eleven".