123307060 has 24 divisors (see below), whose sum is σ = 259357896. Its totient is φ = 49244160.

The previous prime is 123307033. The next prime is 123307061. The reversal of 123307060 is 60703321.

It can be written as a sum of positive squares in 4 ways, for example, as 2702736 + 120604324 = 1644^2 + 10982^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123307061) 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, 8880 + ... + 18040.

It is an arithmetic number, because the mean of its divisors is an integer number (10806579).

Almost surely, 2^123307060 is an apocalyptic number.

123307060 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

123307060 is an abundant number, since it is smaller than the sum of its proper divisors (136050836).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123307060 is a wasteful number, since it uses less digits than its factorization.

123307060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9843 (or 9841 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 123307060 is about 11104.3712113744. The cubic root of 123307060 is about 497.7324789079.

The spelling of 123307060 in words is "one hundred twenty-three million, three hundred seven thousand, sixty".