103385740 has 24 divisors (see below), whose sum is σ = 217303632. Its totient is φ = 41317440.

The previous prime is 103385731. The next prime is 103385743. The reversal of 103385740 is 47583301.

It is a super-2 number, since 2×103385740² = 21377222470695200, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (103385743) by changing a digit.

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, 37282 + ... + 39958.

It is an arithmetic number, because the mean of its divisors is an integer number (9054318).

Almost surely, 2^103385740 is an apocalyptic number.

103385740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103385740 is an abundant number, since it is smaller than the sum of its proper divisors (113917892).

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

103385740 is a wasteful number, since it uses less digits than its factorization.

103385740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4617 (or 4615 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 103385740 is about 10167.8778513513. The cubic root of 103385740 is about 469.3392556304.

The spelling of 103385740 in words is "one hundred three million, three hundred eighty-five thousand, seven hundred forty".