103303541253040 has 20 divisors (see below), whose sum is σ = 240180733413504. Its totient is φ = 41321416501184.

The previous prime is 103303541252999. The next prime is 103303541253041. The reversal of 103303541253040 is 40352145303301.

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

It is a junction number, because it is equal to n+sod(n) for n = 103303541252987 and 103303541253005.

It is not an unprimeable number, because it can be changed into a prime (103303541253041) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 645647132752 + ... + 645647132911.

Almost surely, 2^{103303541253040} is an apocalyptic number.

103303541253040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103303541253040 is an abundant number, since it is smaller than the sum of its proper divisors (136877192160464).

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

103303541253040 is a wasteful number, since it uses less digits than its factorization.

103303541253040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1291294265676 (or 1291294265670 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 103303541253040 its reverse (40352145303301), we get a palindrome (143655686556341).

The spelling of 103303541253040 in words is "one hundred three trillion, three hundred three billion, five hundred forty-one million, two hundred fifty-three thousand, forty".