103038500 has 24 divisors (see below), whose sum is σ = 225037176. Its totient is φ = 41215200.

The previous prime is 103038493. The next prime is 103038511. The reversal of 103038500 is 5830301.

It can be written as a sum of positive squares in 4 ways, for example, as 12902464 + 90136036 = 3592^2 + 9494^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 102539 + ... + 103538.

It is an arithmetic number, because the mean of its divisors is an integer number (9376549).

Almost surely, 2^103038500 is an apocalyptic number.

103038500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103038500 is an abundant number, since it is smaller than the sum of its proper divisors (121998676).

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

103038500 is a wasteful number, since it uses less digits than its factorization.

103038500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206096 (or 206084 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 103038500 is about 10150.7881467401. The cubic root of 103038500 is about 468.8132122160.

Adding to 103038500 its reverse (5830301), we get a palindrome (108868801).

The spelling of 103038500 in words is "one hundred three million, thirty-eight thousand, five hundred".