100430202031 has 8 divisors (see below), whose sum is σ = 106468995024. Its totient is φ = 94405979520.

The previous prime is 100430202017. The next prime is 100430202049. The reversal of 100430202031 is 130202034001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 100430202031 - 2⁹ = 100430201519 is a prime.

It is a super-2 number, since 2×100430202031² (a number of 23 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 = 100430201996 and 100430202014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100430202931) 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 7 ways as a sum of consecutive naturals, for example, 3628420 + ... + 3655993.

It is an arithmetic number, because the mean of its divisors is an integer number (13308624378).

Almost surely, 2^100430202031 is an apocalyptic number.

100430202031 is a deficient number, since it is larger than the sum of its proper divisors (6038792993).

100430202031 is an equidigital number, since it uses as much as digits as its factorization.

100430202031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7285241.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 100430202031 its reverse (130202034001), we get a palindrome (230632236032).

The spelling of 100430202031 in words is "one hundred billion, four hundred thirty million, two hundred two thousand, thirty-one".