232300451 has 2 divisors, whose sum is σ = 232300452. Its totient is φ = 232300450.

The previous prime is 232300433. The next prime is 232300489. The reversal of 232300451 is 154003232.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 232300451 - 2¹⁴ = 232284067 is a prime.

It is not a weakly prime, because it can be changed into another prime (232300951) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116150225 + 116150226.

It is an arithmetic number, because the mean of its divisors is an integer number (116150226).

Almost surely, 2^232300451 is an apocalyptic number.

232300451 is a deficient number, since it is larger than the sum of its proper divisors (1).

232300451 is an equidigital number, since it uses as much as digits as its factorization.

232300451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 232300451 is about 15241.4058078643. The cubic root of 232300451 is about 614.7285037783.

Adding to 232300451 its reverse (154003232), we get a palindrome (386303683).

The spelling of 232300451 in words is "two hundred thirty-two million, three hundred thousand, four hundred fifty-one".