103508040 has 32 divisors (see below), whose sum is σ = 310524480. Its totient is φ = 27602112.

The previous prime is 103508017. The next prime is 103508071. The reversal of 103508040 is 40805301.

It is a junction number, because it is equal to n+sod(n) for n = 103507998 and 103508016.

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 7 ways as a sum of consecutive naturals, for example, 431164 + ... + 431403.

It is an arithmetic number, because the mean of its divisors is an integer number (9703890).

Almost surely, 2^103508040 is an apocalyptic number.

103508040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103508040 is an abundant number, since it is smaller than the sum of its proper divisors (207016440).

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

103508040 is a wasteful number, since it uses less digits than its factorization.

103508040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 862581 (or 862577 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 103508040 is about 10173.8901114569. The cubic root of 103508040 is about 469.5242507500.

The spelling of 103508040 in words is "one hundred three million, five hundred eight thousand, forty".