10230111 has 8 divisors (see below), whose sum is σ = 15155760. Its totient is φ = 6820056.

The previous prime is 10230109. The next prime is 10230119. The reversal of 10230111 is 11103201.

It is not a de Polignac number, because 10230111 - 2¹ = 10230109 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 10230093 and 10230102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189420 + ... + 189473.

It is an arithmetic number, because the mean of its divisors is an integer number (1894470).

Almost surely, 2^10230111 is an apocalyptic number.

10230111 is a deficient number, since it is larger than the sum of its proper divisors (4925649).

10230111 is an equidigital number, since it uses as much as digits as its factorization.

10230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378902 (or 378896 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 10230111 is about 3198.4544705217. The cubic root of 10230111 is about 217.0834834907.

Adding to 10230111 its reverse (11103201), we get a palindrome (21333312).

The spelling of 10230111 in words is "ten million, two hundred thirty thousand, one hundred eleven".