171196201 has 16 divisors (see below), whose sum is σ = 194736960. Its totient is φ = 149123520.

The previous prime is 171196139. The next prime is 171196219. The reversal of 171196201 is 102691171.

171196201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 171196201 - 2¹³ = 171188009 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 171196201.

It is not an unprimeable number, because it can be changed into a prime (171196261) 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, 21655 + ... + 28483.

It is an arithmetic number, because the mean of its divisors is an integer number (12171060).

Almost surely, 2^171196201 is an apocalyptic number.

171196201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

171196201 is a deficient number, since it is larger than the sum of its proper divisors (23540759).

171196201 is a wasteful number, since it uses less digits than its factorization.

171196201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6936.

The product of its (nonzero) digits is 756, while the sum is 28.

The square root of 171196201 is about 13084.1966127080. The cubic root of 171196201 is about 555.2621124818.

The spelling of 171196201 in words is "one hundred seventy-one million, one hundred ninety-six thousand, two hundred one".