213330003101023 has 4 divisors (see below), whose sum is σ = 213330032505360. Its totient is φ = 213329973696688.

The previous prime is 213330003100997. The next prime is 213330003101101. The reversal of 213330003101023 is 320101300033312.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-213330003101023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 213330003100985 and 213330003101003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213330003102023) 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, 4830486 + ... + 21213052.

It is an arithmetic number, because the mean of its divisors is an integer number (53332508126340).

Almost surely, 2^{213330003101023} is an apocalyptic number.

213330003101023 is a deficient number, since it is larger than the sum of its proper divisors (29404337).

213330003101023 is a wasteful number, since it uses less digits than its factorization.

213330003101023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29404336.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 213330003101023 its reverse (320101300033312), we get a palindrome (533431303134335).

The spelling of 213330003101023 in words is "two hundred thirteen trillion, three hundred thirty billion, three million, one hundred one thousand, twenty-three".