1315130210544 has 20 divisors (see below), whose sum is σ = 3397419710696. Its totient is φ = 438376736832.

The previous prime is 1315130210507. The next prime is 1315130210573. The reversal of 1315130210544 is 4450120315131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13699272979 + ... + 13699273074.

Almost surely, 2^{1315130210544} is an apocalyptic number.

It is an amenable number.

1315130210544 is an abundant number, since it is smaller than the sum of its proper divisors (2082289500152).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1315130210544 is a wasteful number, since it uses less digits than its factorization.

1315130210544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27398546064 (or 27398546058 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 1315130210544 its reverse (4450120315131), we get a palindrome (5765250525675).

The spelling of 1315130210544 in words is "one trillion, three hundred fifteen billion, one hundred thirty million, two hundred ten thousand, five hundred forty-four".