123314750243 has 16 divisors (see below), whose sum is σ = 128029826400. Its totient is φ = 118631278080.

The previous prime is 123314750231. The next prime is 123314750269. The reversal of 123314750243 is 342057413321.

It is a Cunningham number, because it is equal to 351162²-1.

It is a cyclic number.

It is not a de Polignac number, because 123314750243 - 2⁶ = 123314750179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123314752243) 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 15 ways as a sum of consecutive naturals, for example, 10177673 + ... + 10189781.

It is an arithmetic number, because the mean of its divisors is an integer number (8001864150).

Almost surely, 2^123314750243 is an apocalyptic number.

123314750243 is a deficient number, since it is larger than the sum of its proper divisors (4715076157).

123314750243 is a wasteful number, since it uses less digits than its factorization.

123314750243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13382.

The product of its (nonzero) digits is 60480, while the sum is 35.

The spelling of 123314750243 in words is "one hundred twenty-three billion, three hundred fourteen million, seven hundred fifty thousand, two hundred forty-three".