146361133 has 2 divisors, whose sum is σ = 146361134. Its totient is φ = 146361132.

The previous prime is 146361107. The next prime is 146361157. The reversal of 146361133 is 331163641.

146361133 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., 125731369 + 20629764 = 11213^2 + 4542^2 .

It is an emirp because it is prime and its reverse (331163641) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 146361133 - 2⁵ = 146361101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146361533) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73180566 + 73180567.

It is an arithmetic number, because the mean of its divisors is an integer number (73180567).

Almost surely, 2^146361133 is an apocalyptic number.

It is an amenable number.

146361133 is a deficient number, since it is larger than the sum of its proper divisors (1).

146361133 is an equidigital number, since it uses as much as digits as its factorization.

146361133 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 28.

The square root of 146361133 is about 12097.9805339569. The cubic root of 146361133 is about 526.9975395565.

The spelling of 146361133 in words is "one hundred forty-six million, three hundred sixty-one thousand, one hundred thirty-three".