100001316 has 36 divisors (see below), whose sum is σ = 238942032. Its totient is φ = 32551344.

The previous prime is 100001303. The next prime is 100001329. The reversal of 100001316 is 613100001.

It is an interprime number because it is at equal distance from previous prime (100001303) and next prime (100001329).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19935 + ... + 24441.

Almost surely, 2^100001316 is an apocalyptic number.

It is an amenable number.

100001316 is an abundant number, since it is smaller than the sum of its proper divisors (138940716).

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

100001316 is a wasteful number, since it uses less digits than its factorization.

100001316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4600 (or 4555 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 100001316 is about 10000.0657997835. The cubic root of 100001316 is about 464.1609194626.

Adding to 100001316 its reverse (613100001), we get a palindrome (713101317).

The spelling of 100001316 in words is "one hundred million, one thousand, three hundred sixteen".