13211001021002 has 8 divisors (see below), whose sum is σ = 19816527773700. Its totient is φ = 6605491763104.

The previous prime is 13211001020963. The next prime is 13211001021011. The reversal of 13211001021002 is 20012010011231.

It can be written as a sum of positive squares in 2 ways, for example, as 10880887307161 + 2330113713841 = 3298619^2 + 1526471^2 .

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2286677 + ... + 5625912.

Almost surely, 2^{13211001021002} is an apocalyptic number.

13211001021002 is a deficient number, since it is larger than the sum of its proper divisors (6605526752698).

13211001021002 is an equidigital number, since it uses as much as digits as its factorization.

13211001021002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8747400.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 13211001021002 its reverse (20012010011231), we get a palindrome (33223011032233).

The spelling of 13211001021002 in words is "thirteen trillion, two hundred eleven billion, one million, twenty-one thousand, two".