123030382 has 8 divisors (see below), whose sum is σ = 190498752. Its totient is φ = 59530800.

The previous prime is 123030379. The next prime is 123030431. The reversal of 123030382 is 283030321.

It is a happy number.

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, 992119 + ... + 992242.

It is an arithmetic number, because the mean of its divisors is an integer number (23812344).

Almost surely, 2^123030382 is an apocalyptic number.

123030382 is a deficient number, since it is larger than the sum of its proper divisors (67468370).

123030382 is a wasteful number, since it uses less digits than its factorization.

123030382 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1984394.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 123030382 is about 11091.9061481785. The cubic root of 123030382 is about 497.3599272333.

The spelling of 123030382 in words is "one hundred twenty-three million, thirty thousand, three hundred eighty-two".