11121010 has 16 divisors (see below), whose sum is σ = 20111616. Its totient is φ = 4427568.

The previous prime is 11120981. The next prime is 11121037. The reversal of 11121010 is 1012111.

11121010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11120984 and 11121002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264 + ... + 4723.

It is an arithmetic number, because the mean of its divisors is an integer number (1256976).

Almost surely, 2^11121010 is an apocalyptic number.

11121010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11121010 is a deficient number, since it is larger than the sum of its proper divisors (8990606).

11121010 is a wasteful number, since it uses less digits than its factorization.

11121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5217.

The product of its (nonzero) digits is 2, while the sum is 7.

The square root of 11121010 is about 3334.8178361044. The cubic root of 11121010 is about 223.2105634488.

Adding to 11121010 its reverse (1012111), we get a palindrome (12133121).

The spelling of 11121010 in words is "eleven million, one hundred twenty-one thousand, ten".