123285070 has 8 divisors (see below), whose sum is σ = 221913144. Its totient is φ = 49314024.

The previous prime is 123285031. The next prime is 123285103. The reversal of 123285070 is 70582321.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6164244 + ... + 6164263.

It is an arithmetic number, because the mean of its divisors is an integer number (27739143).

Almost surely, 2^123285070 is an apocalyptic number.

123285070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123285070 is a deficient number, since it is larger than the sum of its proper divisors (98628074).

123285070 is a wasteful number, since it uses less digits than its factorization.

123285070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12328514.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 123285070 is about 11103.3810166093. The cubic root of 123285070 is about 497.7028893940.

The spelling of 123285070 in words is "one hundred twenty-three million, two hundred eighty-five thousand, seventy".