2134331020 has 12 divisors (see below), whose sum is σ = 4482095184. Its totient is φ = 853732400.

The previous prime is 2134330999. The next prime is 2134331021. The reversal of 2134331020 is 201334312.

It is not an unprimeable number, because it can be changed into a prime (2134331021) 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, 53358256 + ... + 53358295.

It is an arithmetic number, because the mean of its divisors is an integer number (373507932).

Almost surely, 2^2134331020 is an apocalyptic number.

2134331020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2134331020 is an abundant number, since it is smaller than the sum of its proper divisors (2347764164).

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

2134331020 is a wasteful number, since it uses less digits than its factorization.

2134331020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106716560 (or 106716558 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2134331020 is about 46198.8205477153. The cubic root of 2134331020 is about 1287.5198265084.

Adding to 2134331020 its reverse (201334312), we get a palindrome (2335665332).

The spelling of 2134331020 in words is "two billion, one hundred thirty-four million, three hundred thirty-one thousand, twenty".