201001230130111 has 2 divisors, whose sum is σ = 201001230130112. Its totient is φ = 201001230130110.

The previous prime is 201001230130091. The next prime is 201001230130121. The reversal of 201001230130111 is 111031032100102.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201001230130111 - 2¹⁷ = 201001229999039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201001230130121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500615065055 + 100500615065056.

It is an arithmetic number, because the mean of its divisors is an integer number (100500615065056).

Almost surely, 2^{201001230130111} is an apocalyptic number.

201001230130111 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001230130111 is an equidigital number, since it uses as much as digits as its factorization.

201001230130111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 201001230130111 its reverse (111031032100102), we get a palindrome (312032262230213).

The spelling of 201001230130111 in words is "two hundred one trillion, one billion, two hundred thirty million, one hundred thirty thousand, one hundred eleven".