100231041430 has 32 divisors (see below), whose sum is σ = 204520024800. Its totient is φ = 35060573952.

The previous prime is 100231041413. The next prime is 100231041433. The reversal of 100231041430 is 34140132001.

It is a super-2 number, since 2×100231041430² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 100231041398 and 100231041407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100231041433) 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 15 ways as a sum of consecutive naturals, for example, 20287215 + ... + 20292154.

It is an arithmetic number, because the mean of its divisors is an integer number (6391250775).

Almost surely, 2^100231041430 is an apocalyptic number.

100231041430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100231041430 is an abundant number, since it is smaller than the sum of its proper divisors (104288983370).

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

100231041430 is a wasteful number, since it uses less digits than its factorization.

100231041430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40579408.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 100231041430 its reverse (34140132001), we get a palindrome (134371173431).

The spelling of 100231041430 in words is "one hundred billion, two hundred thirty-one million, forty-one thousand, four hundred thirty".