103303443143040 has 128 divisors (see below), whose sum is σ = 376319685784320. Its totient is φ = 23612215572480.

The previous prime is 103303443143009. The next prime is 103303443143041. The reversal of 103303443143040 is 40341344303301.

It is a tau number, because it is divible by the number of its divisors (128).

It is a junction number, because it is equal to n+sod(n) for n = 103303443142992 and 103303443143010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103303443143041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3843120606 + ... + 3843147485.

It is an arithmetic number, because the mean of its divisors is an integer number (2939997545190).

Almost surely, 2^{103303443143040} is an apocalyptic number.

103303443143040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103303443143040 is an abundant number, since it is smaller than the sum of its proper divisors (273016242641280).

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

103303443143040 is an equidigital number, since it uses as much as digits as its factorization.

103303443143040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7686268120 (or 7686268108 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 33.

Adding to 103303443143040 its reverse (40341344303301), we get a palindrome (143644787446341).

The spelling of 103303443143040 in words is "one hundred three trillion, three hundred three billion, four hundred forty-three million, one hundred forty-three thousand, forty".