103342040 has 32 divisors (see below), whose sum is σ = 236466000. Its totient is φ = 40635264.

The previous prime is 103342037. The next prime is 103342081. The reversal of 103342040 is 40243301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19535 + ... + 24254.

Almost surely, 2^103342040 is an apocalyptic number.

103342040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103342040 is an abundant number, since it is smaller than the sum of its proper divisors (133123960).

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

103342040 is a wasteful number, since it uses less digits than its factorization.

103342040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43859 (or 43855 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 103342040 is about 10165.7286999014. The cubic root of 103342040 is about 469.2731181536.

Adding to 103342040 its reverse (40243301), we get a palindrome (143585341).

The spelling of 103342040 in words is "one hundred three million, three hundred forty-two thousand, forty".