10531432330000 has 100 divisors (see below), whose sum is σ = 25820407824640. Its totient is φ = 4159248912000.

The previous prime is 10531432329997. The next prime is 10531432330049. The reversal of 10531432330000 is 3323413501.

It is a tau number, because it is divible by the number of its divisors (100).

It is a super-2 number, since 2×10531432330000² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5875464 + ... + 7455463.

Almost surely, 2^{10531432330000} is an apocalyptic number.

10531432330000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10531432330000 is an abundant number, since it is smaller than the sum of its proper divisors (15288975494640).

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

10531432330000 is an equidigital number, since it uses as much as digits as its factorization.

10531432330000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13331034 (or 13331013 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 10531432330000 its reverse (3323413501), we get a palindrome (10534755743501).

The spelling of 10531432330000 in words is "ten trillion, five hundred thirty-one billion, four hundred thirty-two million, three hundred thirty thousand".