103040560 has 80 divisors (see below), whose sum is σ = 281249856. Its totient is φ = 34366464.

The previous prime is 103040549. The next prime is 103040563. The reversal of 103040560 is 65040301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×103040560² = 21234714010227200, which contains 22 as substring.

It is a nialpdrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (103040563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18234 + ... + 23206.

Almost surely, 2^103040560 is an apocalyptic number.

103040560 is a gapful number since it is divisible by the number (10) 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 103040560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140624928).

103040560 is an abundant number, since it is smaller than the sum of its proper divisors (178209296).

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

103040560 is a wasteful number, since it uses less digits than its factorization.

103040560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5030 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 103040560 is about 10150.8896161864. The cubic root of 103040560 is about 468.8163364488.

Adding to 103040560 its reverse (65040301), we get a palindrome (168080861).

The spelling of 103040560 in words is "one hundred three million, forty thousand, five hundred sixty".