146002201 has 2 divisors, whose sum is σ = 146002202. Its totient is φ = 146002200.

The previous prime is 146002151. The next prime is 146002231. The reversal of 146002201 is 102200641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96510976 + 49491225 = 9824^2 + 7035^2 .

It is a cyclic number.

It is not a de Polignac number, because 146002201 - 2²⁷ = 11784473 is a prime.

It is not a weakly prime, because it can be changed into another prime (146002231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73001100 + 73001101.

It is an arithmetic number, because the mean of its divisors is an integer number (73001101).

Almost surely, 2^146002201 is an apocalyptic number.

It is an amenable number.

146002201 is a deficient number, since it is larger than the sum of its proper divisors (1).

146002201 is an equidigital number, since it uses as much as digits as its factorization.

146002201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 146002201 is about 12083.1370512794. The cubic root of 146002201 is about 526.5663888468.

Adding to 146002201 its reverse (102200641), we get a palindrome (248202842).

The spelling of 146002201 in words is "one hundred forty-six million, two thousand, two hundred one".