213013001023 has 8 divisors (see below), whose sum is σ = 216050080896. Its totient is φ = 209976946200.

The previous prime is 213013000997. The next prime is 213013001057. The reversal of 213013001023 is 320100310312.

213013001023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 213013001023 - 2²¹ = 213010903871 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213013000988 and 213013001006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213013001063) 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, 167268 + ... + 673798.

It is an arithmetic number, because the mean of its divisors is an integer number (27006260112).

Almost surely, 2^213013001023 is an apocalyptic number.

213013001023 is a deficient number, since it is larger than the sum of its proper divisors (3037079873).

213013001023 is an equidigital number, since it uses as much as digits as its factorization.

213013001023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512525.

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

Adding to 213013001023 its reverse (320100310312), we get a palindrome (533113311335).

The spelling of 213013001023 in words is "two hundred thirteen billion, thirteen million, one thousand, twenty-three".