123033210213 has 8 divisors (see below), whose sum is σ = 164821742176. Its totient is φ = 81633409200.

The previous prime is 123033210191. The next prime is 123033210217. The reversal of 123033210213 is 312012330321.

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

It is not a de Polignac number, because 123033210213 - 2¹² = 123033206117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123033210213.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123033210217) 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, 97181998 + ... + 97183263.

It is an arithmetic number, because the mean of its divisors is an integer number (20602717772).

Almost surely, 2^123033210213 is an apocalyptic number.

It is an amenable number.

123033210213 is a deficient number, since it is larger than the sum of its proper divisors (41788531963).

123033210213 is a wasteful number, since it uses less digits than its factorization.

123033210213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194365475.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 123033210213 its reverse (312012330321), we get a palindrome (435045540534).

The spelling of 123033210213 in words is "one hundred twenty-three billion, thirty-three million, two hundred ten thousand, two hundred thirteen".