13233102220123 has 4 divisors (see below), whose sum is σ = 13929581284360. Its totient is φ = 12536623155888.

The previous prime is 13233102220073. The next prime is 13233102220147. The reversal of 13233102220123 is 32102220133231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13233102220123 is a prime.

It is a super-2 number, since 2×13233102220123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13233102220153) 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, 348239532090 + ... + 348239532127.

It is an arithmetic number, because the mean of its divisors is an integer number (3482395321090).

Almost surely, 2^{13233102220123} is an apocalyptic number.

13233102220123 is a deficient number, since it is larger than the sum of its proper divisors (696479064237).

13233102220123 is an equidigital number, since it uses as much as digits as its factorization.

13233102220123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696479064236.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13233102220123 its reverse (32102220133231), we get a palindrome (45335322353354).

The spelling of 13233102220123 in words is "thirteen trillion, two hundred thirty-three billion, one hundred two million, two hundred twenty thousand, one hundred twenty-three".