2130303925 has 6 divisors (see below), whose sum is σ = 2641576898. Its totient is φ = 1704243120.

The previous prime is 2130303919. The next prime is 2130303943. The reversal of 2130303925 is 5293030312.

It can be written as a sum of positive squares in 3 ways, for example, as 155301444 + 1975002481 = 12462^2 + 44441^2 .

It is not a de Polignac number, because 2130303925 - 2¹³ = 2130295733 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2130303893 and 2130303902.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 42606054 + ... + 42606103.

Almost surely, 2^2130303925 is an apocalyptic number.

2130303925 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2130303925 is a deficient number, since it is larger than the sum of its proper divisors (511272973).

2130303925 is an equidigital number, since it uses as much as digits as its factorization.

2130303925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85212167 (or 85212162 counting only the distinct ones).

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 2130303925 is about 46155.2155774404. The cubic root of 2130303925 is about 1286.7095446514.

The spelling of 2130303925 in words is "two billion, one hundred thirty million, three hundred three thousand, nine hundred twenty-five".