201001100120083 has 2 divisors, whose sum is σ = 201001100120084. Its totient is φ = 201001100120082.

The previous prime is 201001100120069. The next prime is 201001100120113. The reversal of 201001100120083 is 380021001100102.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201001100120083 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201001100120083.

It is not a weakly prime, because it can be changed into another prime (201001100126083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100500550060041 + 100500550060042.

It is an arithmetic number, because the mean of its divisors is an integer number (100500550060042).

Almost surely, 2^{201001100120083} is an apocalyptic number.

201001100120083 is a deficient number, since it is larger than the sum of its proper divisors (1).

201001100120083 is an equidigital number, since it uses as much as digits as its factorization.

201001100120083 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 201001100120083 its reverse (380021001100102), we get a palindrome (581022101220185).

The spelling of 201001100120083 in words is "two hundred one trillion, one billion, one hundred million, one hundred twenty thousand, eighty-three".