213003330310023 has 8 divisors (see below), whose sum is σ = 309823025905536. Its totient is φ = 129092927460600.

The previous prime is 213003330309989. The next prime is 213003330310027. The reversal of 213003330310023 is 320013033300312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213003330310023 - 2¹³ = 213003330301831 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 213003330309975 and 213003330310002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213003330310027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3227323186483 + ... + 3227323186548.

It is an arithmetic number, because the mean of its divisors is an integer number (38727878238192).

Almost surely, 2^{213003330310023} is an apocalyptic number.

213003330310023 is a deficient number, since it is larger than the sum of its proper divisors (96819695595513).

213003330310023 is a wasteful number, since it uses less digits than its factorization.

213003330310023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6454646373045.

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 213003330310023 its reverse (320013033300312), we get a palindrome (533016363610335).

The spelling of 213003330310023 in words is "two hundred thirteen trillion, three billion, three hundred thirty million, three hundred ten thousand, twenty-three".