1320113212346 has 8 divisors (see below), whose sum is σ = 2004027286464. Its totient is φ = 652104116860.

The previous prime is 1320113212339. The next prime is 1320113212357. The reversal of 1320113212346 is 6432123110231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3976244450 + ... + 3976244781.

It is an arithmetic number, because the mean of its divisors is an integer number (250503410808).

Almost surely, 2^{1320113212346} is an apocalyptic number.

1320113212346 is a deficient number, since it is larger than the sum of its proper divisors (683914074118).

1320113212346 is an equidigital number, since it uses as much as digits as its factorization.

1320113212346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7952489316.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 1320113212346 its reverse (6432123110231), we get a palindrome (7752236322577).

The spelling of 1320113212346 in words is "one trillion, three hundred twenty billion, one hundred thirteen million, two hundred twelve thousand, three hundred forty-six".