123331234411 has 8 divisors (see below), whose sum is σ = 153763617024. Its totient is φ = 96102260520.

The previous prime is 123331234391. The next prime is 123331234441. The reversal of 123331234411 is 114432133321.

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

It is not a de Polignac number, because 123331234411 - 2⁷ = 123331234283 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 123331234411.

It is not an unprimeable number, because it can be changed into a prime (123331234441) 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, 800852095 + ... + 800852248.

It is an arithmetic number, because the mean of its divisors is an integer number (19220452128).

Almost surely, 2^123331234411 is an apocalyptic number.

123331234411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

123331234411 is a deficient number, since it is larger than the sum of its proper divisors (30432382613).

123331234411 is a wasteful number, since it uses less digits than its factorization.

123331234411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601704361.

The product of its digits is 5184, while the sum is 28.

Adding to 123331234411 its reverse (114432133321), we get a palindrome (237763367732).

The spelling of 123331234411 in words is "one hundred twenty-three billion, three hundred thirty-one million, two hundred thirty-four thousand, four hundred eleven".