1320101011132 has 24 divisors (see below), whose sum is σ = 2359386038016. Its totient is φ = 645991388208.

The previous prime is 1320101011069. The next prime is 1320101011139. The reversal of 1320101011132 is 2311101010231.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320101011139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14265003 + ... + 14357245.

It is an arithmetic number, because the mean of its divisors is an integer number (98307751584).

Almost surely, 2^{1320101011132} is an apocalyptic number.

It is an amenable number.

1320101011132 is a deficient number, since it is larger than the sum of its proper divisors (1039285026884).

1320101011132 is a wasteful number, since it uses less digits than its factorization.

1320101011132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168417 (or 168415 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1320101011132 its reverse (2311101010231), we get a palindrome (3631202021363).

Subtracting 1320101011132 from its reverse (2311101010231), we obtain a palindrome (990999999099).

The spelling of 1320101011132 in words is "one trillion, three hundred twenty billion, one hundred one million, eleven thousand, one hundred thirty-two".