147332011 has 2 divisors, whose sum is σ = 147332012. Its totient is φ = 147332010.

The previous prime is 147331993. The next prime is 147332021. The reversal of 147332011 is 110233741.

It is a strong prime.

It is an emirp because it is prime and its reverse (110233741) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 147332011 - 2¹⁷ = 147200939 is a prime.

It is not a weakly prime, because it can be changed into another prime (147332021) 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, 73666005 + 73666006.

It is an arithmetic number, because the mean of its divisors is an integer number (73666006).

Almost surely, 2^147332011 is an apocalyptic number.

147332011 is a deficient number, since it is larger than the sum of its proper divisors (1).

147332011 is an equidigital number, since it uses as much as digits as its factorization.

147332011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

The square root of 147332011 is about 12138.0398335151. The cubic root of 147332011 is about 528.1602415286.

Adding to 147332011 its reverse (110233741), we get a palindrome (257565752).

The spelling of 147332011 in words is "one hundred forty-seven million, three hundred thirty-two thousand, eleven".