123065048 has 8 divisors (see below), whose sum is σ = 230746980. Its totient is φ = 61532520.

The previous prime is 123065039. The next prime is 123065069. The reversal of 123065048 is 840560321.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 123065048.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7691558 + ... + 7691573.

Almost surely, 2^123065048 is an apocalyptic number.

It is an amenable number.

123065048 is a deficient number, since it is larger than the sum of its proper divisors (107681932).

123065048 is a wasteful number, since it uses less digits than its factorization.

123065048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15383137 (or 15383133 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 123065048 is about 11093.4687091099. The cubic root of 123065048 is about 497.4066361839.

The spelling of 123065048 in words is "one hundred twenty-three million, sixty-five thousand, forty-eight".