100341215 has 12 divisors (see below), whose sum is σ = 130385304. Its totient is φ = 74097504.

The previous prime is 100341209. The next prime is 100341221. The reversal of 100341215 is 512143001.

It is an interprime number because it is at equal distance from previous prime (100341209) and next prime (100341221).

It is not a de Polignac number, because 100341215 - 2⁸ = 100340959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100341193 and 100341202.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 58529 + ... + 60218.

It is an arithmetic number, because the mean of its divisors is an integer number (10865442).

Almost surely, 2^100341215 is an apocalyptic number.

100341215 is a deficient number, since it is larger than the sum of its proper divisors (30044089).

100341215 is a wasteful number, since it uses less digits than its factorization.

100341215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118778 (or 118765 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 100341215 is about 10017.0462213169. The cubic root of 100341215 is about 464.6862106200.

Adding to 100341215 its reverse (512143001), we get a palindrome (612484216).

The spelling of 100341215 in words is "one hundred million, three hundred forty-one thousand, two hundred fifteen".