10520541501320 has 32 divisors (see below), whose sum is σ = 23671313078400. Its totient is φ = 4208199764928.

The previous prime is 10520541501313. The next prime is 10520541501331. The reversal of 10520541501320 is 2310514502501.

It is a super-2 number, since 2×10520541501320² (a number of 27 digits) contains 22 as substring.

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, 16027007 + ... + 16670513.

It is an arithmetic number, because the mean of its divisors is an integer number (739728533700).

Almost surely, 2^{10520541501320} is an apocalyptic number.

10520541501320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10520541501320 is an abundant number, since it is smaller than the sum of its proper divisors (13150771577080).

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

10520541501320 is a wasteful number, since it uses less digits than its factorization.

10520541501320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1052237 (or 1052233 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 10520541501320 in words is "ten trillion, five hundred twenty billion, five hundred forty-one million, five hundred one thousand, three hundred twenty".