1310133212112 has 80 divisors (see below), whose sum is σ = 3589583644800. Its totient is φ = 410335850496.

The previous prime is 1310133212107. The next prime is 1310133212123. The reversal of 1310133212112 is 2112123310131.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 851413 + ... + 1828980.

It is an arithmetic number, because the mean of its divisors is an integer number (44869795560).

Almost surely, 2^{1310133212112} is an apocalyptic number.

1310133212112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310133212112 is an abundant number, since it is smaller than the sum of its proper divisors (2279450432688).

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

1310133212112 is a wasteful number, since it uses less digits than its factorization.

1310133212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2681020 (or 2681014 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 1310133212112 its reverse (2112123310131), we get a palindrome (3422256522243).

The spelling of 1310133212112 in words is "one trillion, three hundred ten billion, one hundred thirty-three million, two hundred twelve thousand, one hundred twelve".