2031302513325 has 48 divisors (see below), whose sum is σ = 3379158898560. Its totient is φ = 1076676353280.

The previous prime is 2031302513323. The next prime is 2031302513347. The reversal of 2031302513325 is 5233152031302.

It is a happy number.

It is not a de Polignac number, because 2031302513325 - 2¹ = 2031302513323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2031302513292 and 2031302513301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031302513323) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34523031 + ... + 34581819.

It is an arithmetic number, because the mean of its divisors is an integer number (70399143720).

Almost surely, 2^{2031302513325} is an apocalyptic number.

2031302513325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2031302513325 is a deficient number, since it is larger than the sum of its proper divisors (1347856385235).

2031302513325 is a wasteful number, since it uses less digits than its factorization.

2031302513325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61638 (or 61633 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 2031302513325 its reverse (5233152031302), we get a palindrome (7264454544627).

The spelling of 2031302513325 in words is "two trillion, thirty-one billion, three hundred two million, five hundred thirteen thousand, three hundred twenty-five".