103003552240 has 20 divisors (see below), whose sum is σ = 239483259144. Its totient is φ = 41201420864.

The previous prime is 103003552121. The next prime is 103003552259. The reversal of 103003552240 is 42255300301.

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 643772122 + ... + 643772281.

Almost surely, 2^103003552240 is an apocalyptic number.

103003552240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103003552240 is an abundant number, since it is smaller than the sum of its proper divisors (136479706904).

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

103003552240 is a wasteful number, since it uses less digits than its factorization.

103003552240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1287544416 (or 1287544410 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 25.

Adding to 103003552240 its reverse (42255300301), we get a palindrome (145258852541).

The spelling of 103003552240 in words is "one hundred three billion, three million, five hundred fifty-two thousand, two hundred forty".