1320310141000 has 128 divisors (see below), whose sum is σ = 3164442652800. Its totient is φ = 515341612800.

The previous prime is 1320310140991. The next prime is 1320310141019. The reversal of 1320310141000 is 1410130231.

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 31 ways as a sum of consecutive naturals, for example, 45952639 + ... + 45981361.

It is an arithmetic number, because the mean of its divisors is an integer number (24722208225).

Almost surely, 2^{1320310141000} is an apocalyptic number.

1320310141000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1320310141000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1582221326400).

1320310141000 is an abundant number, since it is smaller than the sum of its proper divisors (1844132511800).

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

1320310141000 is a wasteful number, since it uses less digits than its factorization.

1320310141000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29856 (or 29842 counting only the distinct ones).

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

Adding to 1320310141000 its reverse (1410130231), we get a palindrome (1321720271231).

The spelling of 1320310141000 in words is "one trillion, three hundred twenty billion, three hundred ten million, one hundred forty-one thousand".