2130133225 has 48 divisors (see below), whose sum is σ = 3131228160. Its totient is φ = 1420200000.

The previous prime is 2130133219. The next prime is 2130133273. The reversal of 2130133225 is 5223310312.

It is not a de Polignac number, because 2130133225 - 2⁵ = 2130133193 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2130133196 and 2130133205.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 155400 + ... + 168550.

It is an arithmetic number, because the mean of its divisors is an integer number (65233920).

Almost surely, 2^2130133225 is an apocalyptic number.

2130133225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2130133225 is a deficient number, since it is larger than the sum of its proper divisors (1001094935).

2130133225 is a wasteful number, since it uses less digits than its factorization.

2130133225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13222 (or 13217 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 2130133225 is about 46153.3663452624. The cubic root of 2130133225 is about 1286.6751759738.

Adding to 2130133225 its reverse (5223310312), we get a palindrome (7353443537).

The spelling of 2130133225 in words is "two billion, one hundred thirty million, one hundred thirty-three thousand, two hundred twenty-five".