100171084 has 12 divisors (see below), whose sum is σ = 188784064. Its totient is φ = 46232784.

The previous prime is 100171081. The next prime is 100171087. The reversal of 100171084 is 480171001.

It is an interprime number because it is at equal distance from previous prime (100171081) and next prime (100171087).

It is not an unprimeable number, because it can be changed into a prime (100171081) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 963132 + ... + 963235.

Almost surely, 2^100171084 is an apocalyptic number.

It is an amenable number.

100171084 is a deficient number, since it is larger than the sum of its proper divisors (88612980).

100171084 is a wasteful number, since it uses less digits than its factorization.

100171084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1926384 (or 1926382 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

The square root of 100171084 is about 10008.5505444095. The cubic root of 100171084 is about 464.4234330792.

The spelling of 100171084 in words is "one hundred million, one hundred seventy-one thousand, eighty-four".