10520088943 has 12 divisors (see below), whose sum is σ = 13018945008. Its totient is φ = 8323585920.

The previous prime is 10520088941. The next prime is 10520088991. The reversal of 10520088943 is 34988002501.

It is not a de Polignac number, because 10520088943 - 2¹ = 10520088941 is a prime.

It is a super-2 number, since 2×10520088943² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10520088896 and 10520088905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10520088941) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 4445178 + ... + 4447543.

It is an arithmetic number, because the mean of its divisors is an integer number (1084912084).

Almost surely, 2^10520088943 is an apocalyptic number.

10520088943 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10520088943 is a deficient number, since it is larger than the sum of its proper divisors (2498856065).

10520088943 is an equidigital number, since it uses as much as digits as its factorization.

10520088943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8892754 (or 8892741 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 40.

The spelling of 10520088943 in words is "ten billion, five hundred twenty million, eighty-eight thousand, nine hundred forty-three".