1300001332000 has 96 divisors (see below), whose sum is σ = 3650403818880. Its totient is φ = 445714732800.

The previous prime is 1300001331961. The next prime is 1300001332037. The reversal of 1300001332000 is 2331000031.

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 15 ways as a sum of consecutive naturals, for example, 23186310 + ... + 23242309.

It is an arithmetic number, because the mean of its divisors is an integer number (38025039780).

Almost surely, 2^{1300001332000} is an apocalyptic number.

1300001332000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1300001332000 is an abundant number, since it is smaller than the sum of its proper divisors (2350402486880).

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

1300001332000 is an equidigital number, since it uses as much as digits as its factorization.

1300001332000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46428651 (or 46428633 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 1300001332000 its reverse (2331000031), we get a palindrome (1302332332031).

The spelling of 1300001332000 in words is "one trillion, three hundred billion, one million, three hundred thirty-two thousand".