1314121101312 has 52 divisors (see below), whose sum is σ = 3503895195800. Its totient is φ = 438040363008.

The previous prime is 1314121101289. The next prime is 1314121101361. The reversal of 1314121101312 is 2131011214131.

It is a happy 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, 53459437 + ... + 53484012.

Almost surely, 2^{1314121101312} is an apocalyptic number.

1314121101312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1314121101312 is an abundant number, since it is smaller than the sum of its proper divisors (2189774094488).

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

1314121101312 is an equidigital number, since it uses as much as digits as its factorization.

1314121101312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106943476 (or 106943454 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 1314121101312 its reverse (2131011214131), we get a palindrome (3445132315443).

The spelling of 1314121101312 in words is "one trillion, three hundred fourteen billion, one hundred twenty-one million, one hundred one thousand, three hundred twelve".