11010231 has 12 divisors (see below), whose sum is σ = 15938208. Its totient is φ = 7324224.

The previous prime is 11010229. The next prime is 11010247. The reversal of 11010231 is 13201011.

It is not a de Polignac number, because 11010231 - 2¹ = 11010229 is a prime.

It is a super-2 number, since 2×11010231² = 242450373346722, which contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4306 + ... + 6368.

It is an arithmetic number, because the mean of its divisors is an integer number (1328184).

Almost surely, 2^11010231 is an apocalyptic number.

11010231 is a deficient number, since it is larger than the sum of its proper divisors (4927977).

11010231 is a wasteful number, since it uses less digits than its factorization.

11010231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2662 (or 2659 counting only the distinct ones).

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

The square root of 11010231 is about 3318.1668131666. The cubic root of 11010231 is about 222.4669378135.

Adding to 11010231 its reverse (13201011), we get a palindrome (24211242).

The spelling of 11010231 in words is "eleven million, ten thousand, two hundred thirty-one".