1001000233213 has 8 divisors (see below), whose sum is σ = 1024305958368. Its totient is φ = 977695719504.

The previous prime is 1001000233199. The next prime is 1001000233217. The reversal of 1001000233213 is 3123320001001.

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 1001000233213 - 2³⁷ = 863561279741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001000233217) 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 7 ways as a sum of consecutive naturals, for example, 1491231 + ... + 2055667.

It is an arithmetic number, because the mean of its divisors is an integer number (128038244796).

Almost surely, 2^{1001000233213} is an apocalyptic number.

It is an amenable number.

1001000233213 is a deficient number, since it is larger than the sum of its proper divisors (23305725155).

1001000233213 is an equidigital number, since it uses as much as digits as its factorization.

1001000233213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605723.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1001000233213 its reverse (3123320001001), we get a palindrome (4124320234214).

The spelling of 1001000233213 in words is "one trillion, one billion, two hundred thirty-three thousand, two hundred thirteen".