1320132001012 has 24 divisors (see below), whose sum is σ = 2531553599232. Its totient is φ = 597369144000.

The previous prime is 1320132001009. The next prime is 1320132001037. The reversal of 1320132001012 is 2101002310231.

It is a congruent number.

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, 67261489 + ... + 67281112.

It is an arithmetic number, because the mean of its divisors is an integer number (105481399968).

Almost surely, 2^{1320132001012} is an apocalyptic number.

It is an amenable number.

1320132001012 is a deficient number, since it is larger than the sum of its proper divisors (1211421598220).

1320132001012 is a wasteful number, since it uses less digits than its factorization.

1320132001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134542839 (or 134542837 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1320132001012 its reverse (2101002310231), we get a palindrome (3421134311243).

The spelling of 1320132001012 in words is "one trillion, three hundred twenty billion, one hundred thirty-two million, one thousand, twelve".