11106231 has 8 divisors (see below), whose sum is σ = 14834304. Its totient is φ = 7391160.

The previous prime is 11106229. The next prime is 11106247. The reversal of 11106231 is 13260111.

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

It is not a de Polignac number, because 11106231 - 2¹ = 11106229 is a prime.

It is a super-2 number, since 2×11106231² = 246696734050722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11106231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11106281) 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, 1041 + ... + 4826.

It is an arithmetic number, because the mean of its divisors is an integer number (1854288).

Almost surely, 2^11106231 is an apocalyptic number.

11106231 is a deficient number, since it is larger than the sum of its proper divisors (3728073).

11106231 is an equidigital number, since it uses as much as digits as its factorization.

11106231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6501.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 11106231 is about 3332.6012362718. The cubic root of 11106231 is about 223.1116428382. Note that the first 3 decimals are identical.

Adding to 11106231 its reverse (13260111), we get a palindrome (24366342).

The spelling of 11106231 in words is "eleven million, one hundred six thousand, two hundred thirty-one".