123045282 has 24 divisors (see below), whose sum is σ = 267945600. Its totient is φ = 40807800.

The previous prime is 123045281. The next prime is 123045319. The reversal of 123045282 is 282540321.

It is not an unprimeable number, because it can be changed into a prime (123045281) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 13594 + ... + 20757.

It is an arithmetic number, because the mean of its divisors is an integer number (11164400).

Almost surely, 2^123045282 is an apocalyptic number.

123045282 is an abundant number, since it is smaller than the sum of its proper divisors (144900318).

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

123045282 is a wasteful number, since it uses less digits than its factorization.

123045282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34558 (or 34555 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 123045282 is about 11092.5777887739. The cubic root of 123045282 is about 497.3800045606.

The spelling of 123045282 in words is "one hundred twenty-three million, forty-five thousand, two hundred eighty-two".