1313110444052 has 24 divisors (see below), whose sum is σ = 2507724891840. Its totient is φ = 596659412160.

The previous prime is 1313110444049. The next prime is 1313110444073. The reversal of 1313110444052 is 2504440113131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5097152 + ... + 5348567.

It is an arithmetic number, because the mean of its divisors is an integer number (104488537160).

Almost surely, 2^{1313110444052} is an apocalyptic number.

It is an amenable number.

1313110444052 is a deficient number, since it is larger than the sum of its proper divisors (1194614447788).

1313110444052 is a wasteful number, since it uses less digits than its factorization.

1313110444052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10448591 (or 10448589 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

Adding to 1313110444052 its reverse (2504440113131), we get a palindrome (3817550557183).

The spelling of 1313110444052 in words is "one trillion, three hundred thirteen billion, one hundred ten million, four hundred forty-four thousand, fifty-two".