123383134 has 8 divisors (see below), whose sum is σ = 211513968. Its totient is φ = 52878480.

The previous prime is 123383129. The next prime is 123383149. The reversal of 123383134 is 431383321.

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

It is a congruent number.

It is an unprimeable number.

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, 4406527 + ... + 4406554.

It is an arithmetic number, because the mean of its divisors is an integer number (26439246).

Almost surely, 2^123383134 is an apocalyptic number.

123383134 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

123383134 is a deficient number, since it is larger than the sum of its proper divisors (88130834).

123383134 is an equidigital number, since it uses as much as digits as its factorization.

123383134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8813090.

The product of its digits is 5184, while the sum is 28.

The square root of 123383134 is about 11107.7960910344. The cubic root of 123383134 is about 497.8348161584.

The spelling of 123383134 in words is "one hundred twenty-three million, three hundred eighty-three thousand, one hundred thirty-four".