103307880 has 128 divisors (see below), whose sum is σ = 341107200. Its totient is φ = 24870912.

The previous prime is 103307863. The next prime is 103307909. The reversal of 103307880 is 88703301.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 72616 + ... + 74024.

It is an arithmetic number, because the mean of its divisors is an integer number (2664900).

Almost surely, 2^103307880 is an apocalyptic number.

103307880 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 103307880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170553600).

103307880 is an abundant number, since it is smaller than the sum of its proper divisors (237799320).

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

103307880 is a wasteful number, since it uses less digits than its factorization.

103307880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483 (or 1479 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 103307880 is about 10164.0484060240. The cubic root of 103307880 is about 469.2214059419.

The spelling of 103307880 in words is "one hundred three million, three hundred seven thousand, eight hundred eighty".