146353133 has 2 divisors, whose sum is σ = 146353134. Its totient is φ = 146353132.

The previous prime is 146353121. The next prime is 146353189. The reversal of 146353133 is 331353641.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105226564 + 41126569 = 10258^2 + 6413^2 .

It is a cyclic number.

It is not a de Polignac number, because 146353133 - 2¹⁰ = 146352109 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 146353096 and 146353105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146353033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73176566 + 73176567.

It is an arithmetic number, because the mean of its divisors is an integer number (73176567).

Almost surely, 2^146353133 is an apocalyptic number.

It is an amenable number.

146353133 is a deficient number, since it is larger than the sum of its proper divisors (1).

146353133 is an equidigital number, since it uses as much as digits as its factorization.

146353133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9720, while the sum is 29.

The square root of 146353133 is about 12097.6498957442. The cubic root of 146353133 is about 526.9879376058.

The spelling of 146353133 in words is "one hundred forty-six million, three hundred fifty-three thousand, one hundred thirty-three".