213233003023 has 4 divisors (see below), whose sum is σ = 215932155040. Its totient is φ = 210533851008.

The previous prime is 213233002981. The next prime is 213233003051. The reversal of 213233003023 is 320300332312.

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 213233003023 - 2³³ = 204643068431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213233002985 and 213233003003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213233007023) 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, 1349575890 + ... + 1349576047.

It is an arithmetic number, because the mean of its divisors is an integer number (53983038760).

Almost surely, 2^213233003023 is an apocalyptic number.

213233003023 is a deficient number, since it is larger than the sum of its proper divisors (2699152017).

213233003023 is an equidigital number, since it uses as much as digits as its factorization.

213233003023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2699152016.

The product of its (nonzero) digits is 1944, while the sum is 22.

Adding to 213233003023 its reverse (320300332312), we get a palindrome (533533335335).

The spelling of 213233003023 in words is "two hundred thirteen billion, two hundred thirty-three million, three thousand, twenty-three".