123012334411 has 8 divisors (see below), whose sum is σ = 123173533184. Its totient is φ = 122851186920.

The previous prime is 123012334351. The next prime is 123012334453. The reversal of 123012334411 is 114433210321.

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 123012334411 - 2⁷ = 123012334283 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123012334111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7627246 + ... + 7643356.

It is an arithmetic number, because the mean of its divisors is an integer number (15396691648).

Almost surely, 2^123012334411 is an apocalyptic number.

123012334411 is a deficient number, since it is larger than the sum of its proper divisors (161198773).

123012334411 is an equidigital number, since it uses as much as digits as its factorization.

123012334411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25641.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 123012334411 its reverse (114433210321), we get a palindrome (237445544732).

The spelling of 123012334411 in words is "one hundred twenty-three billion, twelve million, three hundred thirty-four thousand, four hundred eleven".