100707161 has 4 divisors (see below), whose sum is σ = 103049232. Its totient is φ = 98365092.

The previous prime is 100707151. The next prime is 100707197. The reversal of 100707161 is 161707001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100707161 - 2²⁶ = 33598297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100707151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1170971 + ... + 1171056.

It is an arithmetic number, because the mean of its divisors is an integer number (25762308).

Almost surely, 2^100707161 is an apocalyptic number.

It is an amenable number.

100707161 is a deficient number, since it is larger than the sum of its proper divisors (2342071).

100707161 is an equidigital number, since it uses as much as digits as its factorization.

100707161 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342070.

The product of its (nonzero) digits is 294, while the sum is 23.

The square root of 100707161 is about 10035.2957604647. The cubic root of 100707161 is about 465.2504312572.

The spelling of 100707161 in words is "one hundred million, seven hundred seven thousand, one hundred sixty-one".