200230123031269 has 2 divisors, whose sum is σ = 200230123031270. Its totient is φ = 200230123031268.

The previous prime is 200230123031261. The next prime is 200230123031317. The reversal of 200230123031269 is 962130321032002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134092648106244 + 66137474925025 = 11579838^2 + 8132495^2 .

It is a cyclic number.

It is not a de Polignac number, because 200230123031269 - 2³ = 200230123031261 is a prime.

It is a super-2 number, since 2×200230123031269² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200230123031261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100115061515634 + 100115061515635.

It is an arithmetic number, because the mean of its divisors is an integer number (100115061515635).

Almost surely, 2^{200230123031269} is an apocalyptic number.

It is an amenable number.

200230123031269 is a deficient number, since it is larger than the sum of its proper divisors (1).

200230123031269 is an equidigital number, since it uses as much as digits as its factorization.

200230123031269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 34.

The spelling of 200230123031269 in words is "two hundred trillion, two hundred thirty billion, one hundred twenty-three million, thirty-one thousand, two hundred sixty-nine".