172141063 has 2 divisors, whose sum is σ = 172141064. Its totient is φ = 172141062.

The previous prime is 172141061. The next prime is 172141069. The reversal of 172141063 is 360141271.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 172141063 - 2¹ = 172141061 is a prime.

Together with 172141061, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (172141061) 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 as a sum of consecutive naturals, namely, 86070531 + 86070532.

It is an arithmetic number, because the mean of its divisors is an integer number (86070532).

Almost surely, 2^172141063 is an apocalyptic number.

172141063 is a deficient number, since it is larger than the sum of its proper divisors (1).

172141063 is an equidigital number, since it uses as much as digits as its factorization.

172141063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 172141063 is about 13120.2539228477. The cubic root of 172141063 is about 556.2817687028.

The spelling of 172141063 in words is "one hundred seventy-two million, one hundred forty-one thousand, sixty-three".