2133020202323 has 4 divisors (see below), whose sum is σ = 2133609926760. Its totient is φ = 2132430477888.

The previous prime is 2133020202317. The next prime is 2133020202347. The reversal of 2133020202323 is 3232020203312.

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 2133020202323 - 2²⁴ = 2133003425107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2133020202023) 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, 294856793 + ... + 294864026.

It is an arithmetic number, because the mean of its divisors is an integer number (533402481690).

Almost surely, 2^{2133020202323} is an apocalyptic number.

2133020202323 is a deficient number, since it is larger than the sum of its proper divisors (589724437).

2133020202323 is an equidigital number, since it uses as much as digits as its factorization.

2133020202323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 589724436.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2133020202323 its reverse (3232020203312), we get a palindrome (5365040405635).

The spelling of 2133020202323 in words is "two trillion, one hundred thirty-three billion, twenty million, two hundred two thousand, three hundred twenty-three".