1310411225 has 6 divisors (see below), whose sum is σ = 1624909950. Its totient is φ = 1048328960.

The previous prime is 1310411191. The next prime is 1310411227. The reversal of 1310411225 is 5221140131.

It can be written as a sum of positive squares in 3 ways, for example, as 1708249 + 1308702976 = 1307^2 + 36176^2 .

It is a de Polignac number, because none of the positive numbers 2^k-1310411225 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1310411197 and 1310411206.

It is not an unprimeable number, because it can be changed into a prime (1310411227) 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, 26208200 + ... + 26208249.

It is an arithmetic number, because the mean of its divisors is an integer number (270818325).

Almost surely, 2^1310411225 is an apocalyptic number.

It is an amenable number.

1310411225 is a deficient number, since it is larger than the sum of its proper divisors (314498725).

1310411225 is an equidigital number, since it uses as much as digits as its factorization.

1310411225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52416459 (or 52416454 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1310411225 is about 36199.6025530668. The cubic root of 1310411225 is about 1094.2986619783.

Adding to 1310411225 its reverse (5221140131), we get a palindrome (6531551356).

The spelling of 1310411225 in words is "one billion, three hundred ten million, four hundred eleven thousand, two hundred twenty-five".