100183161 has 16 divisors (see below), whose sum is σ = 147742784. Its totient is φ = 59984064.

The previous prime is 100183141. The next prime is 100183169. The reversal of 100183161 is 161381001.

It is not a de Polignac number, because 100183161 - 2¹⁴ = 100166777 is a prime.

It is a super-4 number, since 4×100183161⁴ (a number of 33 digits) contains 4444 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100183169) 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, 33271 + ... + 36156.

It is an arithmetic number, because the mean of its divisors is an integer number (9233924).

Almost surely, 2^100183161 is an apocalyptic number.

It is an amenable number.

100183161 is a deficient number, since it is larger than the sum of its proper divisors (47559623).

100183161 is a wasteful number, since it uses less digits than its factorization.

100183161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69480.

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 100183161 is about 10009.1538603420. The cubic root of 100183161 is about 464.4420965370.

The spelling of 100183161 in words is "one hundred million, one hundred eighty-three thousand, one hundred sixty-one".