10643103304140 has 48 divisors (see below), whose sum is σ = 29852879696640. Its totient is φ = 2833190362560.

The previous prime is 10643103304139. The next prime is 10643103304189. The reversal of 10643103304140 is 4140330134601.

It is a super-2 number, since 2×10643103304140² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 10643103304098 and 10643103304107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155294160 + ... + 155362679.

It is an arithmetic number, because the mean of its divisors is an integer number (621934993680).

Almost surely, 2^{10643103304140} is an apocalyptic number.

10643103304140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10643103304140 is an abundant number, since it is smaller than the sum of its proper divisors (19209776392500).

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

10643103304140 is a wasteful number, since it uses less digits than its factorization.

10643103304140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310657422 (or 310657420 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 10643103304140 its reverse (4140330134601), we get a palindrome (14783433438741).

The spelling of 10643103304140 in words is "ten trillion, six hundred forty-three billion, one hundred three million, three hundred four thousand, one hundred forty".