10105430523520 has 32 divisors (see below), whose sum is σ = 24158294846820. Its totient is φ = 4042172209152.

The previous prime is 10105430523499. The next prime is 10105430523563. The reversal of 10105430523520 is 2532503450101.

It can be written as a sum of positive squares in 2 ways, for example, as 9640230136384 + 465200387136 = 3104872^2 + 682056^2 .

It is a tau number, because it is divible by the number of its divisors (32).

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 3 ways as a sum of consecutive naturals, for example, 7894866957 + ... + 7894868236.

Almost surely, 2^{10105430523520} is an apocalyptic number.

10105430523520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10105430523520 is an abundant number, since it is smaller than the sum of its proper divisors (14052864323300).

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

10105430523520 is an equidigital number, since it uses as much as digits as its factorization.

10105430523520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15789735212 (or 15789735200 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 10105430523520 its reverse (2532503450101), we get a palindrome (12637933973621).

The spelling of 10105430523520 in words is "ten trillion, one hundred five billion, four hundred thirty million, five hundred twenty-three thousand, five hundred twenty".