2130133020 has 48 divisors (see below), whose sum is σ = 5975061120. Its totient is φ = 567017536.

The previous prime is 2130133003. The next prime is 2130133021. The reversal of 2130133020 is 203310312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130133021) 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, 2251 + ... + 65309.

It is an arithmetic number, because the mean of its divisors is an integer number (124480440).

Almost surely, 2^2130133020 is an apocalyptic number.

2130133020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130133020 is an abundant number, since it is smaller than the sum of its proper divisors (3844928100).

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

2130133020 is a wasteful number, since it uses less digits than its factorization.

2130133020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63634 (or 63632 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 2130133020 is about 46153.3641244059. The cubic root of 2130133020 is about 1286.6751346981.

Adding to 2130133020 its reverse (203310312), we get a palindrome (2333443332).

The spelling of 2130133020 in words is "two billion, one hundred thirty million, one hundred thirty-three thousand, twenty".