103343013440 has 56 divisors (see below), whose sum is σ = 251321450112. Its totient is φ = 40457684480.

The previous prime is 103343013419. The next prime is 103343013451. The reversal of 103343013440 is 44310343301.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3420566 + ... + 3450645.

Almost surely, 2^103343013440 is an apocalyptic number.

103343013440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103343013440 is an abundant number, since it is smaller than the sum of its proper divisors (147978436672).

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

103343013440 is an equidigital number, since it uses as much as digits as its factorization.

103343013440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6871275 (or 6871265 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 103343013440 its reverse (44310343301), we get a palindrome (147653356741).

The spelling of 103343013440 in words is "one hundred three billion, three hundred forty-three million, thirteen thousand, four hundred forty".