123000343533350 has 24 divisors (see below), whose sum is σ = 228810194095728. Its totient is φ = 49193781472800.

The previous prime is 123000343533299. The next prime is 123000343533359. The reversal of 123000343533350 is 53335343000321.

It is a self number, because there is not a number n which added to its sum of digits gives 123000343533350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123000343533359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 158507594 + ... + 159281693.

It is an arithmetic number, because the mean of its divisors is an integer number (9533758087322).

Almost surely, 2^{123000343533350} is an apocalyptic number.

123000343533350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123000343533350 is a deficient number, since it is larger than the sum of its proper divisors (105809850562378).

123000343533350 is a wasteful number, since it uses less digits than its factorization.

123000343533350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317797040 (or 317797035 counting only the distinct ones).

The product of its (nonzero) digits is 145800, while the sum is 35.

Adding to 123000343533350 its reverse (53335343000321), we get a palindrome (176335686533671).

The spelling of 123000343533350 in words is "one hundred twenty-three trillion, three hundred forty-three million, five hundred thirty-three thousand, three hundred fifty".