100160047 has 6 divisors (see below), whose sum is σ = 108457512. Its totient is φ = 92455272.

The previous prime is 100160041. The next prime is 100160051. The reversal of 100160047 is 740061001.

It is a happy number.

It is not a de Polignac number, because 100160047 - 2⁷ = 100159919 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100160041) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 296163 + ... + 296500.

It is an arithmetic number, because the mean of its divisors is an integer number (18076252).

Almost surely, 2^100160047 is an apocalyptic number.

100160047 is a deficient number, since it is larger than the sum of its proper divisors (8297465).

100160047 is an equidigital number, since it uses as much as digits as its factorization.

100160047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 592689 (or 592676 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 19.

The square root of 100160047 is about 10007.9991506794. Note that the first 3 decimals coincide. The cubic root of 100160047 is about 464.4063754963.

The spelling of 100160047 in words is "one hundred million, one hundred sixty thousand, forty-seven".