11231016 has 32 divisors (see below), whose sum is σ = 29730240. Its totient is φ = 3523328.

The previous prime is 11230939. The next prime is 11231027. The reversal of 11231016 is 61013211.

It is a super-2 number, since 2×11231016² = 252271440784512, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11230986 and 11231004.

It is an unprimeable number.

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, 13356 + ... + 14171.

It is an arithmetic number, because the mean of its divisors is an integer number (929070).

Almost surely, 2^11231016 is an apocalyptic number.

It is an amenable number.

11231016 is an abundant number, since it is smaller than the sum of its proper divisors (18499224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11231016 is a wasteful number, since it uses less digits than its factorization.

11231016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27553 (or 27549 counting only the distinct ones).

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

The square root of 11231016 is about 3351.2708037400. The cubic root of 11231016 is about 223.9441293481.

Adding to 11231016 its reverse (61013211), we get a palindrome (72244227).

The spelling of 11231016 in words is "eleven million, two hundred thirty-one thousand, sixteen".