100320302330 has 16 divisors (see below), whose sum is σ = 186803322120. Its totient is φ = 38744392512.

The previous prime is 100320302321. The next prime is 100320302377. The reversal of 100320302330 is 33203023001.

It can be written as a sum of positive squares in 4 ways, for example, as 54251260561 + 46069041769 = 232919^2 + 214637^2 .

It is a junction number, because it is equal to n+sod(n) for n = 100320302299 and 100320302308.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172965749 + ... + 172966328.

Almost surely, 2^100320302330 is an apocalyptic number.

100320302330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

100320302330 is a deficient number, since it is larger than the sum of its proper divisors (86483019790).

100320302330 is a wasteful number, since it uses less digits than its factorization.

100320302330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 345932113.

The product of its (nonzero) digits is 324, while the sum is 17.

Adding to 100320302330 its reverse (33203023001), we get a palindrome (133523325331).

The spelling of 100320302330 in words is "one hundred billion, three hundred twenty million, three hundred two thousand, three hundred thirty".