146133301 has 2 divisors, whose sum is σ = 146133302. Its totient is φ = 146133300.

The previous prime is 146133269. The next prime is 146133311. The reversal of 146133301 is 103331641.

It is a happy number.

146133301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 139216401 + 6916900 = 11799^2 + 2630^2 .

It is a cyclic number.

It is not a de Polignac number, because 146133301 - 2⁵ = 146133269 is a prime.

It is a super-2 number, since 2×146133301² = 42709883322313202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146133311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73066650 + 73066651.

It is an arithmetic number, because the mean of its divisors is an integer number (73066651).

Almost surely, 2^146133301 is an apocalyptic number.

It is an amenable number.

146133301 is a deficient number, since it is larger than the sum of its proper divisors (1).

146133301 is an equidigital number, since it uses as much as digits as its factorization.

146133301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 22.

The square root of 146133301 is about 12088.5607497336. The cubic root of 146133301 is about 526.7239485756.

Adding to 146133301 its reverse (103331641), we get a palindrome (249464942).

The spelling of 146133301 in words is "one hundred forty-six million, one hundred thirty-three thousand, three hundred one".