1002231313113 has 8 divisors (see below), whose sum is σ = 1336345087968. Its totient is φ = 668135873504.

The previous prime is 1002231313081. The next prime is 1002231313157. The reversal of 1002231313113 is 3113131322001.

It is a happy number.

1002231313113 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 a cyclic number.

It is not a de Polignac number, because 1002231313113 - 2⁵ = 1002231313081 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1002231313113.

It is not an unprimeable number, because it can be changed into a prime (1002231313813) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4455756 + ... + 4675277.

It is an arithmetic number, because the mean of its divisors is an integer number (167043135996).

Almost surely, 2^{1002231313113} is an apocalyptic number.

It is an amenable number.

1002231313113 is a deficient number, since it is larger than the sum of its proper divisors (334113774855).

1002231313113 is an equidigital number, since it uses as much as digits as its factorization.

1002231313113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9167623.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1002231313113 its reverse (3113131322001), we get a palindrome (4115362635114).

The spelling of 1002231313113 in words is "one trillion, two billion, two hundred thirty-one million, three hundred thirteen thousand, one hundred thirteen".