101201171 has 2 divisors, whose sum is σ = 101201172. Its totient is φ = 101201170.

The previous prime is 101201131. The next prime is 101201183. The reversal of 101201171 is 171102101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101201171 - 2²⁶ = 34092307 is a prime.

It is not a weakly prime, because it can be changed into another prime (101201131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600585 + 50600586.

It is an arithmetic number, because the mean of its divisors is an integer number (50600586).

Almost surely, 2^101201171 is an apocalyptic number.

101201171 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201171 is an equidigital number, since it uses as much as digits as its factorization.

101201171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 14.

The square root of 101201171 is about 10059.8792736295. The cubic root of 101201171 is about 466.0099388794.

Adding to 101201171 its reverse (171102101), we get a palindrome (272303272).

The spelling of 101201171 in words is "one hundred one million, two hundred one thousand, one hundred seventy-one".