123030342110 has 96 divisors (see below), whose sum is σ = 249203485440. Its totient is φ = 43659592704.

The previous prime is 123030342047. The next prime is 123030342161. The reversal of 123030342110 is 11243030321.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10923602 + ... + 10934858.

It is an arithmetic number, because the mean of its divisors is an integer number (2595869640).

Almost surely, 2^123030342110 is an apocalyptic number.

123030342110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123030342110 is an abundant number, since it is smaller than the sum of its proper divisors (126173143330).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123030342110 is a wasteful number, since it uses less digits than its factorization.

123030342110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11542 (or 11529 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 123030342110 its reverse (11243030321), we get a palindrome (134273372431).

The spelling of 123030342110 in words is "one hundred twenty-three billion, thirty million, three hundred forty-two thousand, one hundred ten".