123064368 has 160 divisors (see below), whose sum is σ = 393546240. Its totient is φ = 32348160.

The previous prime is 123064351. The next prime is 123064369. The reversal of 123064368 is 863460321.

It is not an unprimeable number, because it can be changed into a prime (123064369) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 235948 + ... + 236468.

It is an arithmetic number, because the mean of its divisors is an integer number (2459664).

Almost surely, 2^123064368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123064368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196773120).

123064368 is an abundant number, since it is smaller than the sum of its proper divisors (270481872).

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

123064368 is a wasteful number, since it uses less digits than its factorization.

123064368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 595 (or 589 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 33.

The square root of 123064368 is about 11093.4380604031. The cubic root of 123064368 is about 497.4057200366.

The spelling of 123064368 in words is "one hundred twenty-three million, sixty-four thousand, three hundred sixty-eight".