1001313332112 has 40 divisors (see below), whose sum is σ = 2594886166656. Its totient is φ = 332718199936.

The previous prime is 1001313332069. The next prime is 1001313332119. The reversal of 1001313332112 is 2112333131001.

It is a happy number.

1001313332112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1001313332119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32888088 + ... + 32918519.

Almost surely, 2^{1001313332112} is an apocalyptic number.

1001313332112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1001313332112 is an abundant number, since it is smaller than the sum of its proper divisors (1593572834544).

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

1001313332112 is a wasteful number, since it uses less digits than its factorization.

1001313332112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65806935 (or 65806929 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1001313332112 its reverse (2112333131001), we get a palindrome (3113646463113).

The spelling of 1001313332112 in words is "one trillion, one billion, three hundred thirteen million, three hundred thirty-two thousand, one hundred twelve".