2302201325 has 12 divisors (see below), whose sum is σ = 2855362260. Its totient is φ = 1841352960.

The previous prime is 2302201313. The next prime is 2302201339. The reversal of 2302201325 is 5231022032.

It can be written as a sum of positive squares in 6 ways, for example, as 24964 + 2302176361 = 158^2 + 47981^2 .

It is not a de Polignac number, because 2302201325 - 2¹² = 2302197229 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2302201297 and 2302201306.

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 11 ways as a sum of consecutive naturals, for example, 161591 + ... + 175259.

It is an arithmetic number, because the mean of its divisors is an integer number (237946855).

Almost surely, 2^2302201325 is an apocalyptic number.

2302201325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2302201325 is a deficient number, since it is larger than the sum of its proper divisors (553160935).

2302201325 is a wasteful number, since it uses less digits than its factorization.

2302201325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20416 (or 20411 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2302201325 is about 47981.2601439354. The cubic root of 2302201325 is about 1320.4271125112.

Adding to 2302201325 its reverse (5231022032), we get a palindrome (7533223357).

The spelling of 2302201325 in words is "two billion, three hundred two million, two hundred one thousand, three hundred twenty-five".