1002013141443 has 4 divisors (see below), whose sum is σ = 1336017521928. Its totient is φ = 668008760960.

The previous prime is 1002013141369. The next prime is 1002013141559. The reversal of 1002013141443 is 3441413102001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1002013141443 - 2²⁰ = 1002012092867 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002013142443) by changing a digit.

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, 167002190238 + ... + 167002190243.

It is an arithmetic number, because the mean of its divisors is an integer number (334004380482).

Almost surely, 2^{1002013141443} is an apocalyptic number.

1002013141443 is a deficient number, since it is larger than the sum of its proper divisors (334004380485).

1002013141443 is an equidigital number, since it uses as much as digits as its factorization.

1002013141443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 334004380484.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1002013141443 its reverse (3441413102001), we get a palindrome (4443426243444).

The spelling of 1002013141443 in words is "one trillion, two billion, thirteen million, one hundred forty-one thousand, four hundred forty-three".