172141107 has 8 divisors (see below), whose sum is σ = 229582080. Its totient is φ = 114730440.

The previous prime is 172141093. The next prime is 172141111. The reversal of 172141107 is 701141271.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 172141107 - 2¹⁸ = 171878963 is a prime.

It is not an unprimeable number, because it can be changed into a prime (172141117) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18882 + ... + 26472.

It is an arithmetic number, because the mean of its divisors is an integer number (28697760).

Almost surely, 2^172141107 is an apocalyptic number.

172141107 is a deficient number, since it is larger than the sum of its proper divisors (57440973).

172141107 is an equidigital number, since it uses as much as digits as its factorization.

172141107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15153.

The product of its (nonzero) digits is 392, while the sum is 24.

The square root of 172141107 is about 13120.2555996444. The cubic root of 172141107 is about 556.2818160988.

Adding to 172141107 its reverse (701141271), we get a palindrome (873282378).

The spelling of 172141107 in words is "one hundred seventy-two million, one hundred forty-one thousand, one hundred seven".