123324304861 has 8 divisors (see below), whose sum is σ = 123725073024. Its totient is φ = 122923827840.

The previous prime is 123324304783. The next prime is 123324304867. The reversal of 123324304861 is 168403423321.

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-123324304861 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 123324304861.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123324304867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792406 + ... + 935176.

It is an arithmetic number, because the mean of its divisors is an integer number (15465634128).

Almost surely, 2^123324304861 is an apocalyptic number.

It is an amenable number.

123324304861 is a deficient number, since it is larger than the sum of its proper divisors (400768163).

123324304861 is a wasteful number, since it uses less digits than its factorization.

123324304861 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145571.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 123324304861 in words is "one hundred twenty-three billion, three hundred twenty-four million, three hundred four thousand, eight hundred sixty-one".