1331312132096 has 136 divisors (see below), whose sum is σ = 2855764462320. Its totient is φ = 618692345856.

The previous prime is 1331312132027. The next prime is 1331312132141. The reversal of 1331312132096 is 6902312131331.

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, 65984666 + ... + 66004838.

Almost surely, 2^{1331312132096} is an apocalyptic number.

1331312132096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1331312132096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1427882231160).

1331312132096 is an abundant number, since it is smaller than the sum of its proper divisors (1524452330224).

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

1331312132096 is an frugal number, since it uses more digits than its factorization.

1331312132096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20277 (or 20247 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The spelling of 1331312132096 in words is "one trillion, three hundred thirty-one billion, three hundred twelve million, one hundred thirty-two thousand, ninety-six".