1002013112233 has 4 divisors (see below), whose sum is σ = 1145157842560. Its totient is φ = 858868381908.

The previous prime is 1002013112227. The next prime is 1002013112239. The reversal of 1002013112233 is 3322113102001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (1002013112227) and next prime (1002013112239).

It is a cyclic number.

It is not a de Polignac number, because 1002013112233 - 2¹⁷ = 1002012981161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1002013112233.

It is not an unprimeable number, because it can be changed into a prime (1002013112239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71572365153 + ... + 71572365166.

It is an arithmetic number, because the mean of its divisors is an integer number (286289460640).

Almost surely, 2^{1002013112233} is an apocalyptic number.

It is an amenable number.

1002013112233 is a deficient number, since it is larger than the sum of its proper divisors (143144730327).

1002013112233 is an equidigital number, since it uses as much as digits as its factorization.

1002013112233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143144730326.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1002013112233 its reverse (3322113102001), we get a palindrome (4324126214234).

The spelling of 1002013112233 in words is "one trillion, two billion, thirteen million, one hundred twelve thousand, two hundred thirty-three".