10303000443240 has 32 divisors (see below), whose sum is σ = 30909001330080. Its totient is φ = 2747466784832.

The previous prime is 10303000443223. The next prime is 10303000443259. The reversal of 10303000443240 is 4234400030301.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 10303000443240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42929168394 + ... + 42929168633.

It is an arithmetic number, because the mean of its divisors is an integer number (965906291565).

Almost surely, 2^{10303000443240} is an apocalyptic number.

10303000443240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303000443240 is an abundant number, since it is smaller than the sum of its proper divisors (20606000886840).

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

10303000443240 is a wasteful number, since it uses less digits than its factorization.

10303000443240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85858337041 (or 85858337037 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10303000443240 its reverse (4234400030301), we get a palindrome (14537400473541).

The spelling of 10303000443240 in words is "ten trillion, three hundred three billion, four hundred forty-three thousand, two hundred forty".