103361330500 has 48 divisors (see below), whose sum is σ = 226045782144. Its totient is φ = 41288738400.

The previous prime is 103361330491. The next prime is 103361330521. The reversal of 103361330500 is 5033163301.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232387 + ... + 510613.

It is an arithmetic number, because the mean of its divisors is an integer number (4709287128).

Almost surely, 2^103361330500 is an apocalyptic number.

103361330500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103361330500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113022891072).

103361330500 is an abundant number, since it is smaller than the sum of its proper divisors (122684451644).

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

103361330500 is a wasteful number, since it uses less digits than its factorization.

103361330500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278989 (or 278977 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 25.

Adding to 103361330500 its reverse (5033163301), we get a palindrome (108394493801).

The spelling of 103361330500 in words is "one hundred three billion, three hundred sixty-one million, three hundred thirty thousand, five hundred".