1316540110612 has 12 divisors (see below), whose sum is σ = 2307528316576. Its totient is φ = 657246305880.

The previous prime is 1316540110609. The next prime is 1316540110663. The reversal of 1316540110612 is 2160110456131.

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, 255934464 + ... + 255939607.

Almost surely, 2^{1316540110612} is an apocalyptic number.

It is an amenable number.

1316540110612 is a deficient number, since it is larger than the sum of its proper divisors (990988205964).

1316540110612 is a wasteful number, since it uses less digits than its factorization.

1316540110612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 511874718 (or 511874716 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 31.

Adding to 1316540110612 its reverse (2160110456131), we get a palindrome (3476650566743).

The spelling of 1316540110612 in words is "one trillion, three hundred sixteen billion, five hundred forty million, one hundred ten thousand, six hundred twelve".