2011203110 has 16 divisors (see below), whose sum is σ = 4137332256. Its totient is φ = 689555328.

The previous prime is 2011203107. The next prime is 2011203113. The reversal of 2011203110 is 113021102.

It is an interprime number because it is at equal distance from previous prime (2011203107) and next prime (2011203113).

It is a junction number, because it is equal to n+sod(n) for n = 2011203091 and 2011203100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011203113) 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, 14365667 + ... + 14365806.

It is an arithmetic number, because the mean of its divisors is an integer number (258583266).

Almost surely, 2^2011203110 is an apocalyptic number.

2011203110 is an abundant number, since it is smaller than the sum of its proper divisors (2126129146).

2011203110 is a wasteful number, since it uses less digits than its factorization.

2011203110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28731487.

The product of its (nonzero) digits is 12, while the sum is 11.

The square root of 2011203110 is about 44846.4392120489. The cubic root of 2011203110 is about 1262.2691766358.

Adding to 2011203110 its reverse (113021102), we get a palindrome (2124224212).

The spelling of 2011203110 in words is "two billion, eleven million, two hundred three thousand, one hundred ten".