200101051 has 2 divisors, whose sum is σ = 200101052. Its totient is φ = 200101050.

The previous prime is 200101039. The next prime is 200101079. The reversal of 200101051 is 150101002.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200101051 - 2⁹ = 200100539 is a prime.

It is a super-2 number, since 2×200101051² = 80080861222609202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (200101351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100050525 + 100050526.

It is an arithmetic number, because the mean of its divisors is an integer number (100050526).

Almost surely, 2^200101051 is an apocalyptic number.

200101051 is a deficient number, since it is larger than the sum of its proper divisors (1).

200101051 is an equidigital number, since it uses as much as digits as its factorization.

200101051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 200101051 is about 14145.7078649320. The cubic root of 200101051 is about 584.9020226983.

Adding to 200101051 its reverse (150101002), we get a palindrome (350202053).

The spelling of 200101051 in words is "two hundred million, one hundred one thousand, fifty-one".