123081114 has 16 divisors (see below), whose sum is σ = 265097952. Its totient is φ = 37871088.

The previous prime is 123081089. The next prime is 123081121. The reversal of 123081114 is 411180321.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 788904 + ... + 789059.

It is an arithmetic number, because the mean of its divisors is an integer number (16568622).

Almost surely, 2^123081114 is an apocalyptic number.

123081114 is an abundant number, since it is smaller than the sum of its proper divisors (142016838).

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

123081114 is a wasteful number, since it uses less digits than its factorization.

123081114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1577981.

The product of its (nonzero) digits is 192, while the sum is 21.

The square root of 123081114 is about 11094.1928052473. The cubic root of 123081114 is about 497.4282805295.

The spelling of 123081114 in words is "one hundred twenty-three million, eighty-one thousand, one hundred fourteen".