1353111320000 has 140 divisors (see below), whose sum is σ = 3660302621976. Its totient is φ = 492040320000.

The previous prime is 1353111319949. The next prime is 1353111320039. The reversal of 1353111320000 is 231113531.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1097627 + ... + 1977626.

Almost surely, 2^{1353111320000} is an apocalyptic number.

1353111320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1353111320000 is an abundant number, since it is smaller than the sum of its proper divisors (2307191301976).

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

1353111320000 is an equidigital number, since it uses as much as digits as its factorization.

1353111320000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3075296 (or 3075271 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 20.

Adding to 1353111320000 its reverse (231113531), we get a palindrome (1353342433531).

The spelling of 1353111320000 in words is "one trillion, three hundred fifty-three billion, one hundred eleven million, three hundred twenty thousand".