433213097 has 2 divisors, whose sum is σ = 433213098. Its totient is φ = 433213096.

The previous prime is 433213061. The next prime is 433213117. The reversal of 433213097 is 790312334.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 421234576 + 11978521 = 20524^2 + 3461^2 .

It is a cyclic number.

It is not a de Polignac number, because 433213097 - 2⁸ = 433212841 is a prime.

It is equal to p_23009468 and since 433213097 and 23009468 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (433213007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 216606548 + 216606549.

It is an arithmetic number, because the mean of its divisors is an integer number (216606549).

Almost surely, 2^433213097 is an apocalyptic number.

It is an amenable number.

433213097 is a deficient number, since it is larger than the sum of its proper divisors (1).

433213097 is an equidigital number, since it uses as much as digits as its factorization.

433213097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 433213097 is about 20813.7718109909. The cubic root of 433213097 is about 756.6595642132.

The spelling of 433213097 in words is "four hundred thirty-three million, two hundred thirteen thousand, ninety-seven".