147300233 has 2 divisors, whose sum is σ = 147300234. Its totient is φ = 147300232.

The previous prime is 147300227. The next prime is 147300247. The reversal of 147300233 is 332003741.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144192064 + 3108169 = 12008^2 + 1763^2 .

It is a cyclic number.

It is not a de Polignac number, because 147300233 - 2⁶ = 147300169 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 147300199 and 147300208.

It is not a weakly prime, because it can be changed into another prime (147300253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73650116 + 73650117.

It is an arithmetic number, because the mean of its divisors is an integer number (73650117).

Almost surely, 2^147300233 is an apocalyptic number.

It is an amenable number.

147300233 is a deficient number, since it is larger than the sum of its proper divisors (1).

147300233 is an equidigital number, since it uses as much as digits as its factorization.

147300233 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 147300233 is about 12136.7307377234. The cubic root of 147300233 is about 528.1222658869.

Adding to 147300233 its reverse (332003741), we get a palindrome (479303974).

The spelling of 147300233 in words is "one hundred forty-seven million, three hundred thousand, two hundred thirty-three".