103810540 has 24 divisors (see below), whose sum is σ = 219314592. Its totient is φ = 41274240.

The previous prime is 103810489. The next prime is 103810561. The reversal of 103810540 is 45018301.

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, 12201 + ... + 18880.

It is an arithmetic number, because the mean of its divisors is an integer number (9138108).

Almost surely, 2^103810540 is an apocalyptic number.

103810540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103810540 is an abundant number, since it is smaller than the sum of its proper divisors (115504052).

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

103810540 is a wasteful number, since it uses less digits than its factorization.

103810540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31257 (or 31255 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 103810540 is about 10188.7457520541. The cubic root of 103810540 is about 469.9811973767.

Adding to 103810540 its reverse (45018301), we get a palindrome (148828841).

The spelling of 103810540 in words is "one hundred three million, eight hundred ten thousand, five hundred forty".