123332424135221 has 8 divisors (see below), whose sum is σ = 147079661080704. Its totient is φ = 101117266992720.

The previous prime is 123332424135209. The next prime is 123332424135223. The reversal of 123332424135221 is 122531424233321.

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 123332424135221 - 2³⁴ = 123315244266037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123332424135223) 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, 383019950570 + ... + 383019950891.

It is an arithmetic number, because the mean of its divisors is an integer number (18384957635088).

Almost surely, 2^{123332424135221} is an apocalyptic number.

It is an amenable number.

123332424135221 is a deficient number, since it is larger than the sum of its proper divisors (23747236945483).

123332424135221 is an equidigital number, since it uses as much as digits as its factorization.

123332424135221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 766039901491.

The product of its digits is 207360, while the sum is 38.

Adding to 123332424135221 its reverse (122531424233321), we get a palindrome (245863848368542).

The spelling of 123332424135221 in words is "one hundred twenty-three trillion, three hundred thirty-two billion, four hundred twenty-four million, one hundred thirty-five thousand, two hundred twenty-one".