2013132325 has 6 divisors (see below), whose sum is σ = 2496284114. Its totient is φ = 1610505840.

The previous prime is 2013132323. The next prime is 2013132361. The reversal of 2013132325 is 5232313102.

It can be written as a sum of positive squares in 3 ways, for example, as 443556 + 2012688769 = 666^2 + 44863^2 .

It is not a de Polignac number, because 2013132325 - 2¹ = 2013132323 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013132296 and 2013132305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013132323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 40262622 + ... + 40262671.

Almost surely, 2^2013132325 is an apocalyptic number.

2013132325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2013132325 is a deficient number, since it is larger than the sum of its proper divisors (483151789).

2013132325 is an equidigital number, since it uses as much as digits as its factorization.

2013132325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80525303 (or 80525298 counting only the distinct ones).

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

The square root of 2013132325 is about 44867.9431777299. The cubic root of 2013132325 is about 1262.6726516161.

Adding to 2013132325 its reverse (5232313102), we get a palindrome (7245445427).

The spelling of 2013132325 in words is "two billion, thirteen million, one hundred thirty-two thousand, three hundred twenty-five".