10543424431100 has 108 divisors (see below), whose sum is σ = 25196529912624. Its totient is φ = 3826611360000.

The previous prime is 10543424431087. The next prime is 10543424431103. The reversal of 10543424431100 is 113442434501.

It is a super-2 number, since 2×10543424431100² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10543424431103) by changing a digit.

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 35 ways as a sum of consecutive naturals, for example, 5467865 + ... + 7140335.

Almost surely, 2^{10543424431100} is an apocalyptic number.

10543424431100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10543424431100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12598264956312).

10543424431100 is an abundant number, since it is smaller than the sum of its proper divisors (14653105481524).

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

10543424431100 is a wasteful number, since it uses less digits than its factorization.

10543424431100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1673028 (or 1673010 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 10543424431100 its reverse (113442434501), we get a palindrome (10656866865601).

The spelling of 10543424431100 in words is "ten trillion, five hundred forty-three billion, four hundred twenty-four million, four hundred thirty-one thousand, one hundred".