1232123132333 has 8 divisors (see below), whose sum is σ = 1285716853248. Its totient is φ = 1178531340624.

The previous prime is 1232123132311. The next prime is 1232123132377. The reversal of 1232123132333 is 3332313212321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1232123132333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1232123132296 and 1232123132305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232123132533) 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, 908135 + ... + 1813547.

It is an arithmetic number, because the mean of its divisors is an integer number (160714606656).

Almost surely, 2^{1232123132333} is an apocalyptic number.

It is an amenable number.

1232123132333 is a deficient number, since it is larger than the sum of its proper divisors (53593720915).

1232123132333 is an equidigital number, since it uses as much as digits as its factorization.

1232123132333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964603.

The product of its digits is 11664, while the sum is 29.

Adding to 1232123132333 its reverse (3332313212321), we get a palindrome (4564436344654).

The spelling of 1232123132333 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-three million, one hundred thirty-two thousand, three hundred thirty-three".