103703040 has 240 divisors, whose sum is σ = 411098688. Its totient is φ = 23666688.

The previous prime is 103703027. The next prime is 103703051. The reversal of 103703040 is 40307301.

It is a tau number, because it is divible by the number of its divisors (240).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 160959 + ... + 161601.

Almost surely, 2^103703040 is an apocalyptic number.

103703040 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 103703040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (205549344).

103703040 is an abundant number, since it is smaller than the sum of its proper divisors (307395648).

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

103703040 is an equidigital number, since it uses as much as digits as its factorization.

103703040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679 (or 660 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 18.

The square root of 103703040 is about 10183.4689570892. The cubic root of 103703040 is about 469.8189131864.

The spelling of 103703040 in words is "one hundred three million, seven hundred three thousand, forty".