200340012293 has 2 divisors, whose sum is σ = 200340012294. Its totient is φ = 200340012292.

The previous prime is 200340012277. The next prime is 200340012359. The reversal of 200340012293 is 392210043002.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 105496339204 + 94843673089 = 324802^2 + 307967^2 .

It is a cyclic number.

It is not a de Polignac number, because 200340012293 - 2⁴ = 200340012277 is a prime.

It is a super-2 number, since 2×200340012293² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200340012253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100170006146 + 100170006147.

It is an arithmetic number, because the mean of its divisors is an integer number (100170006147).

Almost surely, 2^200340012293 is an apocalyptic number.

It is an amenable number.

200340012293 is a deficient number, since it is larger than the sum of its proper divisors (1).

200340012293 is an equidigital number, since it uses as much as digits as its factorization.

200340012293 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 200340012293 its reverse (392210043002), we get a palindrome (592550055295).

The spelling of 200340012293 in words is "two hundred billion, three hundred forty million, twelve thousand, two hundred ninety-three".