200957023 has 2 divisors, whose sum is σ = 200957024. Its totient is φ = 200957022.

The previous prime is 200956999. The next prime is 200957039. The reversal of 200957023 is 320759002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200957023 - 2¹⁷ = 200825951 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200956982 and 200957000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200957063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100478511 + 100478512.

It is an arithmetic number, because the mean of its divisors is an integer number (100478512).

Almost surely, 2^200957023 is an apocalyptic number.

200957023 is a deficient number, since it is larger than the sum of its proper divisors (1).

200957023 is an equidigital number, since it uses as much as digits as its factorization.

200957023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 200957023 is about 14175.9311158033. The cubic root of 200957023 is about 585.7348478348.

The spelling of 200957023 in words is "two hundred million, nine hundred fifty-seven thousand, twenty-three".