2111130110 has 16 divisors (see below), whose sum is σ = 3931070400. Its totient is φ = 815332896.

The previous prime is 2111130103. The next prime is 2111130113. The reversal of 2111130110 is 110311112.

It is a happy number.

It is a super-2 number, since 2×2111130110² = 8913740682697224200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2111130091 and 2111130100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111130113) 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, 3639590 + ... + 3640169.

It is an arithmetic number, because the mean of its divisors is an integer number (245691900).

Almost surely, 2^2111130110 is an apocalyptic number.

2111130110 is a deficient number, since it is larger than the sum of its proper divisors (1819940290).

2111130110 is a wasteful number, since it uses less digits than its factorization.

2111130110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7279795.

The product of its (nonzero) digits is 6, while the sum is 11.

The square root of 2111130110 is about 45947.0359218089. The cubic root of 2111130110 is about 1282.8375586901.

Adding to 2111130110 its reverse (110311112), we get a palindrome (2221441222).

The spelling of 2111130110 in words is "two billion, one hundred eleven million, one hundred thirty thousand, one hundred ten".