146130533 has 2 divisors, whose sum is σ = 146130534. Its totient is φ = 146130532.

The previous prime is 146130499. The next prime is 146130541. The reversal of 146130533 is 335031641.

146130533 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., 109139809 + 36990724 = 10447^2 + 6082^2 .

It is a cyclic number.

It is not a de Polignac number, because 146130533 - 2¹² = 146126437 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (146130553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73065266 + 73065267.

It is an arithmetic number, because the mean of its divisors is an integer number (73065267).

Almost surely, 2^146130533 is an apocalyptic number.

It is an amenable number.

146130533 is a deficient number, since it is larger than the sum of its proper divisors (1).

146130533 is an equidigital number, since it uses as much as digits as its factorization.

146130533 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 146130533 is about 12088.4462607897. The cubic root of 146130533 is about 526.7206228881.

The spelling of 146130533 in words is "one hundred forty-six million, one hundred thirty thousand, five hundred thirty-three".