2125302300 has 216 divisors, whose sum is σ = 7537350912. Its totient is φ = 515160000.

The previous prime is 2125302299. The next prime is 2125302317. The reversal of 2125302300 is 32035212.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 263325 + ... + 271275.

Almost surely, 2^2125302300 is an apocalyptic number.

2125302300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2125302300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3768675456).

2125302300 is an abundant number, since it is smaller than the sum of its proper divisors (5412048612).

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

2125302300 is a wasteful number, since it uses less digits than its factorization.

2125302300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7991 (or 7972 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 2125302300 is about 46101.0010737294. The cubic root of 2125302300 is about 1285.7017570208.

Adding to 2125302300 its reverse (32035212), we get a palindrome (2157337512).

The spelling of 2125302300 in words is "two billion, one hundred twenty-five million, three hundred two thousand, three hundred".