123148027282 has 8 divisors (see below), whose sum is σ = 211110903936. Its totient is φ = 52777725972.

The previous prime is 123148027253. The next prime is 123148027283. The reversal of 123148027282 is 282720841321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (123148027283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4398143818 + ... + 4398143845.

It is an arithmetic number, because the mean of its divisors is an integer number (26388862992).

Almost surely, 2^123148027282 is an apocalyptic number.

123148027282 is a deficient number, since it is larger than the sum of its proper divisors (87962876654).

123148027282 is an equidigital number, since it uses as much as digits as its factorization.

123148027282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8796287672.

The product of its (nonzero) digits is 86016, while the sum is 40.

The spelling of 123148027282 in words is "one hundred twenty-three billion, one hundred forty-eight million, twenty-seven thousand, two hundred eighty-two".