23103680 has 112 divisors (see below), whose sum is σ = 60569856. Its totient is φ = 8355840.

The previous prime is 23103671. The next prime is 23103719. The reversal of 23103680 is 8630132.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168572 + ... + 168708.

Almost surely, 2^23103680 is an apocalyptic number.

23103680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23103680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30284928).

23103680 is an abundant number, since it is smaller than the sum of its proper divisors (37466176).

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

23103680 is a wasteful number, since it uses less digits than its factorization.

23103680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 202 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 23103680 is about 4806.6287562074. The cubic root of 23103680 is about 284.8133794161.

The spelling of 23103680 in words is "twenty-three million, one hundred three thousand, six hundred eighty".