10303011130320 has 120 divisors (see below), whose sum is σ = 34614173650056. Its totient is φ = 2746419277824.

The previous prime is 10303011130297. The next prime is 10303011130367. The reversal of 10303011130320 is 2303111030301.

It is a happy number.

10303011130320 is a `hidden beast` number, since 1 + 0 + 3 + 0 + 301 + 11 + 30 + 320 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 1072740775824 + 9230270354496 = 1035732^2 + 3038136^2 .

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 10303011130293 and 10303011130302.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 849757 + ... + 4618236.

Almost surely, 2^{10303011130320} is an apocalyptic number.

10303011130320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10303011130320 is an abundant number, since it is smaller than the sum of its proper divisors (24311162519736).

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

10303011130320 is a wasteful number, since it uses less digits than its factorization.

10303011130320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5470629 (or 5470620 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 10303011130320 its reverse (2303111030301), we get a palindrome (12606122160621).

The spelling of 10303011130320 in words is "ten trillion, three hundred three billion, eleven million, one hundred thirty thousand, three hundred twenty".