200433157 has 2 divisors, whose sum is σ = 200433158. Its totient is φ = 200433156.

The previous prime is 200433139. The next prime is 200433169. The reversal of 200433157 is 751334002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131194116 + 69239041 = 11454^2 + 8321^2 .

It is a cyclic number.

It is not a de Polignac number, because 200433157 - 2⁷ = 200433029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200433127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100216578 + 100216579.

It is an arithmetic number, because the mean of its divisors is an integer number (100216579).

Almost surely, 2^200433157 is an apocalyptic number.

It is an amenable number.

200433157 is a deficient number, since it is larger than the sum of its proper divisors (1).

200433157 is an equidigital number, since it uses as much as digits as its factorization.

200433157 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 200433157 is about 14157.4417533677. The cubic root of 200433157 is about 585.2254294710.

Adding to 200433157 its reverse (751334002), we get a palindrome (951767159).

The spelling of 200433157 in words is "two hundred million, four hundred thirty-three thousand, one hundred fifty-seven".