100155330315 has 24 divisors (see below), whose sum is σ = 174572433360. Its totient is φ = 53117757504.

The previous prime is 100155330307. The next prime is 100155330329. The reversal of 100155330315 is 513033551001.

100155330315 is a `hidden beast` number, since 1 + 0 + 0 + 15 + 5 + 330 + 315 = 666.

It is not a de Polignac number, because 100155330315 - 2³ = 100155330307 is a prime.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 6208912 + ... + 6225021.

It is an arithmetic number, because the mean of its divisors is an integer number (7273851390).

Almost surely, 2^100155330315 is an apocalyptic number.

100155330315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

100155330315 is a deficient number, since it is larger than the sum of its proper divisors (74417103045).

100155330315 is a wasteful number, since it uses less digits than its factorization.

100155330315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12434123 (or 12434120 counting only the distinct ones).

The product of its (nonzero) digits is 3375, while the sum is 27.

Adding to 100155330315 its reverse (513033551001), we get a palindrome (613188881316).

The spelling of 100155330315 in words is "one hundred billion, one hundred fifty-five million, three hundred thirty thousand, three hundred fifteen".