100303353430 has 64 divisors (see below), whose sum is σ = 208586649600. Its totient is φ = 34015417344.

The previous prime is 100303353427. The next prime is 100303353431. The reversal of 100303353430 is 34353303001.

It is a junction number, because it is equal to n+sod(n) for n = 100303353395 and 100303353404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303353431) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16177471 + ... + 16183669.

It is an arithmetic number, because the mean of its divisors is an integer number (3259166400).

Almost surely, 2^100303353430 is an apocalyptic number.

100303353430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100303353430 is an abundant number, since it is smaller than the sum of its proper divisors (108283296170).

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

100303353430 is a wasteful number, since it uses less digits than its factorization.

100303353430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8693.

The product of its (nonzero) digits is 4860, while the sum is 25.

Adding to 100303353430 its reverse (34353303001), we get a palindrome (134656656431).

The spelling of 100303353430 in words is "one hundred billion, three hundred three million, three hundred fifty-three thousand, four hundred thirty".