200103011 has 2 divisors, whose sum is σ = 200103012. Its totient is φ = 200103010.

The previous prime is 200102939. The next prime is 200103019. The reversal of 200103011 is 110301002.

It is an a-pointer prime, because the next prime (200103019) can be obtained adding 200103011 to its sum of digits (8).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200103011 is a prime.

It is a super-2 number, since 2×200103011² = 80082430022532242, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 200103011.

It is not a weakly prime, because it can be changed into another prime (200103019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100051505 + 100051506.

It is an arithmetic number, because the mean of its divisors is an integer number (100051506).

Almost surely, 2^200103011 is an apocalyptic number.

200103011 is a deficient number, since it is larger than the sum of its proper divisors (1).

200103011 is an equidigital number, since it uses as much as digits as its factorization.

200103011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 200103011 is about 14145.7771437274. Note that the first 3 decimals coincide. The cubic root of 200103011 is about 584.9039324071.

Adding to 200103011 its reverse (110301002), we get a palindrome (310404013).

The spelling of 200103011 in words is "two hundred million, one hundred three thousand, eleven".