230103211 has 16 divisors (see below), whose sum is σ = 267974784. Its totient is φ = 195646464.

The previous prime is 230103199. The next prime is 230103217. The reversal of 230103211 is 112301032.

It is not a de Polignac number, because 230103211 - 2¹⁵ = 230070443 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230103191 and 230103200.

It is not an unprimeable number, because it can be changed into a prime (230103217) 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, 690 + ... + 21463.

It is an arithmetic number, because the mean of its divisors is an integer number (16748424).

Almost surely, 2^230103211 is an apocalyptic number.

230103211 is a deficient number, since it is larger than the sum of its proper divisors (37871573).

230103211 is a wasteful number, since it uses less digits than its factorization.

230103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22230.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 230103211 is about 15169.1532723485. The cubic root of 230103211 is about 612.7842010822.

Adding to 230103211 its reverse (112301032), we get a palindrome (342404243).

It can be divided in two parts, 2301032 and 11, that multiplied together give a palindrome (25311352).

The spelling of 230103211 in words is "two hundred thirty million, one hundred three thousand, two hundred eleven".