123313748 has 12 divisors (see below), whose sum is σ = 221631732. Its totient is φ = 59990400.

The previous prime is 123313747. The next prime is 123313777. The reversal of 123313748 is 847313321.

It can be written as a sum of positive squares in 2 ways, for example, as 81685444 + 41628304 = 9038^2 + 6452^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123313747) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 416453 + ... + 416748.

It is an arithmetic number, because the mean of its divisors is an integer number (18469311).

Almost surely, 2^123313748 is an apocalyptic number.

It is an amenable number.

123313748 is a deficient number, since it is larger than the sum of its proper divisors (98317984).

123313748 is a wasteful number, since it uses less digits than its factorization.

123313748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833242 (or 833240 counting only the distinct ones).

The product of its digits is 12096, while the sum is 32.

The square root of 123313748 is about 11104.6723499615. The cubic root of 123313748 is about 497.7414775131.

The spelling of 123313748 in words is "one hundred twenty-three million, three hundred thirteen thousand, seven hundred forty-eight".