2311200325 has 24 divisors (see below), whose sum is σ = 3345000192. Its totient is φ = 1551097920.

The previous prime is 2311200317. The next prime is 2311200329. The reversal of 2311200325 is 5230021132.

It is not a de Polignac number, because 2311200325 - 2³ = 2311200317 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311200329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 132274 + ... + 148723.

It is an arithmetic number, because the mean of its divisors is an integer number (139375008).

Almost surely, 2^2311200325 is an apocalyptic number.

2311200325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2311200325 is a deficient number, since it is larger than the sum of its proper divisors (1033799867).

2311200325 is a wasteful number, since it uses less digits than its factorization.

2311200325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 281061 (or 281056 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2311200325 is about 48074.9448777635. The cubic root of 2311200325 is about 1322.1453339061.

Adding to 2311200325 its reverse (5230021132), we get a palindrome (7541221457).

The spelling of 2311200325 in words is "two billion, three hundred eleven million, two hundred thousand, three hundred twenty-five".