200713913 has 2 divisors, whose sum is σ = 200713914. Its totient is φ = 200713912.

The previous prime is 200713879. The next prime is 200713921. The reversal of 200713913 is 319317002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188018944 + 12694969 = 13712^2 + 3563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200713913 is a prime.

It is not a weakly prime, because it can be changed into another prime (200713963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100356956 + 100356957.

It is an arithmetic number, because the mean of its divisors is an integer number (100356957).

Almost surely, 2^200713913 is an apocalyptic number.

It is an amenable number.

200713913 is a deficient number, since it is larger than the sum of its proper divisors (1).

200713913 is an equidigital number, since it uses as much as digits as its factorization.

200713913 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 200713913 is about 14167.3537754939. The cubic root of 200713913 is about 585.4985527672.

The spelling of 200713913 in words is "two hundred million, seven hundred thirteen thousand, nine hundred thirteen".