100112463 has 64 divisors (see below), whose sum is σ = 172915200. Its totient is φ = 56609280.

The previous prime is 100112443. The next prime is 100112477. The reversal of 100112463 is 364211001.

It is a happy number.

It is not a de Polignac number, because 100112463 - 2⁵ = 100112431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100112443) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 637581 + ... + 637737.

It is an arithmetic number, because the mean of its divisors is an integer number (2701800).

Almost surely, 2^100112463 is an apocalyptic number.

100112463 is a deficient number, since it is larger than the sum of its proper divisors (72802737).

100112463 is a wasteful number, since it uses less digits than its factorization.

100112463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309 (or 303 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 100112463 is about 10005.6215698976. The cubic root of 100112463 is about 464.3328205076.

Adding to 100112463 its reverse (364211001), we get a palindrome (464323464).

The spelling of 100112463 in words is "one hundred million, one hundred twelve thousand, four hundred sixty-three".