123049083 has 8 divisors (see below), whose sum is σ = 164197696. Its totient is φ = 81966600.

The previous prime is 123049079. The next prime is 123049099. The reversal of 123049083 is 380940321.

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

It is not a de Polignac number, because 123049083 - 2² = 123049079 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123049083.

It is not an unprimeable number, because it can be changed into a prime (123049033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12013 + ... + 19758.

It is an arithmetic number, because the mean of its divisors is an integer number (20524712).

Almost surely, 2^123049083 is an apocalyptic number.

123049083 is a deficient number, since it is larger than the sum of its proper divisors (41148613).

123049083 is a wasteful number, since it uses less digits than its factorization.

123049083 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33065.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 123049083 is about 11092.7491182303. The cubic root of 123049083 is about 497.3851260409.

The spelling of 123049083 in words is "one hundred twenty-three million, forty-nine thousand, eighty-three".