1002000121033 has 8 divisors (see below), whose sum is σ = 1020959479296. Its totient is φ = 983042751600.

The previous prime is 1002000121021. The next prime is 1002000121037. The reversal of 1002000121033 is 3301210002001.

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 1002000121033 - 2⁹ = 1002000120521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1002000121037) 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, 540238 + ... + 1515208.

It is an arithmetic number, because the mean of its divisors is an integer number (127619934912).

Almost surely, 2^{1002000121033} is an apocalyptic number.

It is an amenable number.

1002000121033 is a deficient number, since it is larger than the sum of its proper divisors (18959358263).

1002000121033 is an equidigital number, since it uses as much as digits as its factorization.

1002000121033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994415.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 1002000121033 its reverse (3301210002001), we get a palindrome (4303210123034).

The spelling of 1002000121033 in words is "one trillion, two billion, one hundred twenty-one thousand, thirty-three".