1002211010323 has 4 divisors (see below), whose sum is σ = 1002220282440. Its totient is φ = 1002201738208.

The previous prime is 1002211010293. The next prime is 1002211010369. The reversal of 1002211010323 is 3230101122001.

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 1002211010323 - 2³⁷ = 864772056851 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1002211010297 and 1002211010306.

It is not an unprimeable number, because it can be changed into a prime (1002211010023) 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, 4471990 + ... + 4690747.

It is an arithmetic number, because the mean of its divisors is an integer number (250555070610).

Almost surely, 2^{1002211010323} is an apocalyptic number.

1002211010323 is a deficient number, since it is larger than the sum of its proper divisors (9272117).

1002211010323 is an equidigital number, since it uses as much as digits as its factorization.

1002211010323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9272116.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1002211010323 its reverse (3230101122001), we get a palindrome (4232312132324).

The spelling of 1002211010323 in words is "one trillion, two billion, two hundred eleven million, ten thousand, three hundred twenty-three".