2131134110 has 32 divisors (see below), whose sum is σ = 4641935040. Its totient is φ = 687693312.

The previous prime is 2131134097. The next prime is 2131134119. The reversal of 2131134110 is 114311312.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131134119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 894245 + ... + 896624.

It is an arithmetic number, because the mean of its divisors is an integer number (145060470).

Almost surely, 2^2131134110 is an apocalyptic number.

2131134110 is an abundant number, since it is smaller than the sum of its proper divisors (2510800930).

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

2131134110 is a wasteful number, since it uses less digits than its factorization.

2131134110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1790900.

The product of its (nonzero) digits is 72, while the sum is 17.

The square root of 2131134110 is about 46164.2081054143. The cubic root of 2131134110 is about 1286.8766676332.

Adding to 2131134110 its reverse (114311312), we get a palindrome (2245445422).

The spelling of 2131134110 in words is "two billion, one hundred thirty-one million, one hundred thirty-four thousand, one hundred ten".