200400713 has 2 divisors, whose sum is σ = 200400714. Its totient is φ = 200400712.

The previous prime is 200400691. The next prime is 200400727. The reversal of 200400713 is 317004002.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 187498249 + 12902464 = 13693^2 + 3592^2 .

It is a cyclic number.

It is not a de Polignac number, because 200400713 - 2⁶ = 200400649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200400691 and 200400700.

It is not a weakly prime, because it can be changed into another prime (200400763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100200356 + 100200357.

It is an arithmetic number, because the mean of its divisors is an integer number (100200357).

Almost surely, 2^200400713 is an apocalyptic number.

It is an amenable number.

200400713 is a deficient number, since it is larger than the sum of its proper divisors (1).

200400713 is an equidigital number, since it uses as much as digits as its factorization.

200400713 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 17.

The square root of 200400713 is about 14156.2958785129. The cubic root of 200400713 is about 585.1938510657.

Adding to 200400713 its reverse (317004002), we get a palindrome (517404715).

The spelling of 200400713 in words is "two hundred million, four hundred thousand, seven hundred thirteen".