1310159225 has 12 divisors (see below), whose sum is σ = 1629290064. Its totient is φ = 1045099920.

The previous prime is 1310159219. The next prime is 1310159239. The reversal of 1310159225 is 5229510131.

It is not a de Polignac number, because 1310159225 - 2⁴ = 1310159209 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 66839 + ... + 84188.

It is an arithmetic number, because the mean of its divisors is an integer number (135774172).

Almost surely, 2^1310159225 is an apocalyptic number.

It is an amenable number.

1310159225 is a deficient number, since it is larger than the sum of its proper divisors (319130839).

1310159225 is a wasteful number, since it uses less digits than its factorization.

1310159225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151384 (or 151379 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 29.

The square root of 1310159225 is about 36196.1216845120. The cubic root of 1310159225 is about 1094.2285107320.

Adding to 1310159225 its reverse (5229510131), we get a palindrome (6539669356).

The spelling of 1310159225 in words is "one billion, three hundred ten million, one hundred fifty-nine thousand, two hundred twenty-five".