123324055 has 8 divisors (see below), whose sum is σ = 149119344. Its totient is φ = 97905600.

The previous prime is 123324013. The next prime is 123324067. The reversal of 123324055 is 550423321.

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

It is a de Polignac number, because none of the positive numbers 2^k-123324055 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93486 + ... + 94795.

It is an arithmetic number, because the mean of its divisors is an integer number (18639918).

Almost surely, 2^123324055 is an apocalyptic number.

123324055 is a deficient number, since it is larger than the sum of its proper divisors (25795289).

123324055 is a wasteful number, since it uses less digits than its factorization.

123324055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188417.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 123324055 is about 11105.1364241958. The cubic root of 123324055 is about 497.7553447922.

Adding to 123324055 its reverse (550423321), we get a palindrome (673747376).

The spelling of 123324055 in words is "one hundred twenty-three million, three hundred twenty-four thousand, fifty-five".