1310253447164 has 12 divisors (see below), whose sum is σ = 2292957399600. Its totient is φ = 655122761568.

The previous prime is 1310253447131. The next prime is 1310253447169. The reversal of 1310253447164 is 4617443520131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310253447169) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 171104 + ... + 1627815.

It is an arithmetic number, because the mean of its divisors is an integer number (191079783300).

Almost surely, 2^{1310253447164} is an apocalyptic number.

It is an amenable number.

1310253447164 is a deficient number, since it is larger than the sum of its proper divisors (982703952436).

1310253447164 is a wasteful number, since it uses less digits than its factorization.

1310253447164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1981012 (or 1981010 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 41.

Adding to 1310253447164 its reverse (4617443520131), we get a palindrome (5927696967295).

The spelling of 1310253447164 in words is "one trillion, three hundred ten billion, two hundred fifty-three million, four hundred forty-seven thousand, one hundred sixty-four".