100057863 has 16 divisors (see below), whose sum is σ = 137981952. Its totient is φ = 64428000.

The previous prime is 100057849. The next prime is 100057891. The reversal of 100057863 is 368750001.

It is not a de Polignac number, because 100057863 - 2⁴ = 100057847 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100057863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100057823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84133 + ... + 85313.

It is an arithmetic number, because the mean of its divisors is an integer number (8623872).

Almost surely, 2^100057863 is an apocalyptic number.

100057863 is a deficient number, since it is larger than the sum of its proper divisors (37924089).

100057863 is a wasteful number, since it uses less digits than its factorization.

100057863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2126.

The product of its (nonzero) digits is 5040, while the sum is 30.

The square root of 100057863 is about 10002.8927316052. The cubic root of 100057863 is about 464.2483915177.

The spelling of 100057863 in words is "one hundred million, fifty-seven thousand, eight hundred sixty-three".