2111130104 has 16 divisors (see below), whose sum is σ = 3959587800. Its totient is φ = 1055240032.

The previous prime is 2111130103. The next prime is 2111130113. The reversal of 2111130104 is 4010311112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111130103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11822 + ... + 66045.

Almost surely, 2^2111130104 is an apocalyptic number.

It is an amenable number.

2111130104 is a deficient number, since it is larger than the sum of its proper divisors (1848457696).

2111130104 is a wasteful number, since it uses less digits than its factorization.

2111130104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81262 (or 81258 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 2111130104 is about 45947.0358565164. The cubic root of 2111130104 is about 1282.8375574748.

Adding to 2111130104 its reverse (4010311112), we get a palindrome (6121441216).

It can be divided in two parts, 21111 and 30104, that added together give a palindrome (51215).

The spelling of 2111130104 in words is "two billion, one hundred eleven million, one hundred thirty thousand, one hundred four".