1002231201013 has 8 divisors (see below), whose sum is σ = 1159207172928. Its totient is φ = 848705250624.

The previous prime is 1002231200989. The next prime is 1002231201043. The reversal of 1002231201013 is 3101021322001.

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

It is not a de Polignac number, because 1002231201013 - 2¹⁷ = 1002231069941 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002231201043) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 862504756 + ... + 862505917.

It is an arithmetic number, because the mean of its divisors is an integer number (144900896616).

Almost surely, 2^{1002231201013} is an apocalyptic number.

It is an amenable number.

1002231201013 is a deficient number, since it is larger than the sum of its proper divisors (156975971915).

1002231201013 is an equidigital number, since it uses as much as digits as its factorization.

1002231201013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1725010763.

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

Adding to 1002231201013 its reverse (3101021322001), we get a palindrome (4103252523014).

The spelling of 1002231201013 in words is "one trillion, two billion, two hundred thirty-one million, two hundred one thousand, thirteen".