146315171 has 2 divisors, whose sum is σ = 146315172. Its totient is φ = 146315170.

The previous prime is 146315161. The next prime is 146315201. The reversal of 146315171 is 171513641.

It is a happy number.

146315171 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 146315171 - 2¹⁸ = 146053027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (146315161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73157585 + 73157586.

It is an arithmetic number, because the mean of its divisors is an integer number (73157586).

Almost surely, 2^146315171 is an apocalyptic number.

146315171 is a deficient number, since it is larger than the sum of its proper divisors (1).

146315171 is an equidigital number, since it uses as much as digits as its factorization.

146315171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2520, while the sum is 29.

The square root of 146315171 is about 12096.0808115687. The cubic root of 146315171 is about 526.9423691791.

The spelling of 146315171 in words is "one hundred forty-six million, three hundred fifteen thousand, one hundred seventy-one".