2013123213233 has 8 divisors (see below), whose sum is σ = 2196254713440. Its totient is φ = 1830011762880.

The previous prime is 2013123213161. The next prime is 2013123213239. The reversal of 2013123213233 is 3323123213102.

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 2013123213233 - 2²⁴ = 2013106436017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013123213239) 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, 4802135 + ... + 5204492.

It is an arithmetic number, because the mean of its divisors is an integer number (274531839180).

Almost surely, 2^{2013123213233} is an apocalyptic number.

It is an amenable number.

2013123213233 is a deficient number, since it is larger than the sum of its proper divisors (183131500207).

2013123213233 is a wasteful number, since it uses less digits than its factorization.

2013123213233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10024927.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 2013123213233 its reverse (3323123213102), we get a palindrome (5336246426335).

The spelling of 2013123213233 in words is "two trillion, thirteen billion, one hundred twenty-three million, two hundred thirteen thousand, two hundred thirty-three".