230211001 has 4 divisors (see below), whose sum is σ = 231086592. Its totient is φ = 229335412.

The previous prime is 230210999. The next prime is 230211013. The reversal of 230211001 is 100112032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230211001 - 2¹ = 230210999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230211031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 437401 + ... + 437926.

It is an arithmetic number, because the mean of its divisors is an integer number (57771648).

Almost surely, 2^230211001 is an apocalyptic number.

It is an amenable number.

230211001 is a deficient number, since it is larger than the sum of its proper divisors (875591).

230211001 is an equidigital number, since it uses as much as digits as its factorization.

230211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875590.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 230211001 is about 15172.7057903329. The cubic root of 230211001 is about 612.8798707566.

Adding to 230211001 its reverse (100112032), we get a palindrome (330323033).

The spelling of 230211001 in words is "two hundred thirty million, two hundred eleven thousand, one".