1321230132002 has 8 divisors (see below), whose sum is σ = 2162012943312. Its totient is φ = 600559150900.

The previous prime is 1321230131999. The next prime is 1321230132077. The reversal of 1321230132002 is 2002310321231.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30027957524 + ... + 30027957567.

It is an arithmetic number, because the mean of its divisors is an integer number (270251617914).

Almost surely, 2^{1321230132002} is an apocalyptic number.

1321230132002 is a deficient number, since it is larger than the sum of its proper divisors (840782811310).

1321230132002 is a wasteful number, since it uses less digits than its factorization.

1321230132002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60055915104.

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

Adding to 1321230132002 its reverse (2002310321231), we get a palindrome (3323540453233).

The spelling of 1321230132002 in words is "one trillion, three hundred twenty-one billion, two hundred thirty million, one hundred thirty-two thousand, two".