1021231332002 has 8 divisors (see below), whose sum is σ = 1750682283456. Its totient is φ = 437670570852.

The previous prime is 1021231331999. The next prime is 1021231332041. The reversal of 1021231332002 is 2002331321201.

1021231332002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 36472547558 + ... + 36472547585.

It is an arithmetic number, because the mean of its divisors is an integer number (218835285432).

Almost surely, 2^{1021231332002} is an apocalyptic number.

1021231332002 is a deficient number, since it is larger than the sum of its proper divisors (729450951454).

1021231332002 is an equidigital number, since it uses as much as digits as its factorization.

1021231332002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72945095152.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1021231332002 its reverse (2002331321201), we get a palindrome (3023562653203).

The spelling of 1021231332002 in words is "one trillion, twenty-one billion, two hundred thirty-one million, three hundred thirty-two thousand, two".