1320113223032 has 16 divisors (see below), whose sum is σ = 2479061777640. Its totient is φ = 659030082336.

The previous prime is 1320113223031. The next prime is 1320113223097. The reversal of 1320113223032 is 2303223110231.

It is a junction number, because it is equal to n+sod(n) for n = 1320113222989 and 1320113223007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320113223031) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128310683 + ... + 128320970.

Almost surely, 2^{1320113223032} is an apocalyptic number.

It is an amenable number.

1320113223032 is a deficient number, since it is larger than the sum of its proper divisors (1158948554608).

1320113223032 is a wasteful number, since it uses less digits than its factorization.

1320113223032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256632302 (or 256632298 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 1320113223032 its reverse (2303223110231), we get a palindrome (3623336333263).

The spelling of 1320113223032 in words is "one trillion, three hundred twenty billion, one hundred thirteen million, two hundred twenty-three thousand, thirty-two".