1311034410325 has 6 divisors (see below), whose sum is σ = 1625682668834. Its totient is φ = 1048827528240.

The previous prime is 1311034410307. The next prime is 1311034410341. The reversal of 1311034410325 is 5230144301131.

It can be written as a sum of positive squares in 3 ways, for example, as 63314134129 + 1247720276196 = 251623^2 + 1117014^2 .

It is not a de Polignac number, because 1311034410325 - 2¹⁵ = 1311034377557 is a prime.

It is a super-2 number, since 2×1311034410325² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1311034410293 and 1311034410302.

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, 26220688182 + ... + 26220688231.

Almost surely, 2^{1311034410325} is an apocalyptic number.

It is an amenable number.

1311034410325 is a deficient number, since it is larger than the sum of its proper divisors (314648258509).

1311034410325 is an equidigital number, since it uses as much as digits as its factorization.

1311034410325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52441376423 (or 52441376418 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 1311034410325 its reverse (5230144301131), we get a palindrome (6541178711456).

The spelling of 1311034410325 in words is "one trillion, three hundred eleven billion, thirty-four million, four hundred ten thousand, three hundred twenty-five".