123088282 has 4 divisors (see below), whose sum is σ = 184632426. Its totient is φ = 61544140.

The previous prime is 123088271. The next prime is 123088283. The reversal of 123088282 is 282880321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 282880321 = 491 ⋅576131.

It can be written as a sum of positive squares in only one way, i.e., 119880601 + 3207681 = 10949^2 + 1791^2 .

It is not an unprimeable number, because it can be changed into a prime (123088283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30772069 + ... + 30772072.

Almost surely, 2^123088282 is an apocalyptic number.

123088282 is a deficient number, since it is larger than the sum of its proper divisors (61544144).

123088282 is an equidigital number, since it uses as much as digits as its factorization.

123088282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61544143.

The product of its (nonzero) digits is 12288, while the sum is 34.

The square root of 123088282 is about 11094.5158524381. The cubic root of 123088282 is about 497.4379367543.

The spelling of 123088282 in words is "one hundred twenty-three million, eighty-eight thousand, two hundred eighty-two".