100203302030 has 32 divisors (see below), whose sum is σ = 194491723104. Its totient is φ = 36950242176.

The previous prime is 100203302021. The next prime is 100203302053. The reversal of 100203302030 is 30203302001.

It is a junction number, because it is equal to n+sod(n) for n = 100203301996 and 100203302014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 398084 + ... + 599063.

It is an arithmetic number, because the mean of its divisors is an integer number (6077866347).

Almost surely, 2^100203302030 is an apocalyptic number.

100203302030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100203302030 is a deficient number, since it is larger than the sum of its proper divisors (94288421074).

100203302030 is a wasteful number, since it uses less digits than its factorization.

100203302030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 997940.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 100203302030 its reverse (30203302001), we get a palindrome (130406604031).

The spelling of 100203302030 in words is "one hundred billion, two hundred three million, three hundred two thousand, thirty".