2146001101 has 2 divisors, whose sum is σ = 2146001102. Its totient is φ = 2146001100.

The previous prime is 2146001087. The next prime is 2146001141. The reversal of 2146001101 is 1011006412.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2094892900 + 51108201 = 45770^2 + 7149^2 .

It is a cyclic number.

It is not a de Polignac number, because 2146001101 - 2¹⁹ = 2145476813 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2146001141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1073000550 + 1073000551.

It is an arithmetic number, because the mean of its divisors is an integer number (1073000551).

Almost surely, 2^2146001101 is an apocalyptic number.

It is an amenable number.

2146001101 is a deficient number, since it is larger than the sum of its proper divisors (1).

2146001101 is an equidigital number, since it uses as much as digits as its factorization.

2146001101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 48, while the sum is 16.

The square root of 2146001101 is about 46324.9511710482. The cubic root of 2146001101 is about 1289.8621932794.

Adding to 2146001101 its reverse (1011006412), we get a palindrome (3157007513).

The spelling of 2146001101 in words is "two billion, one hundred forty-six million, one thousand, one hundred one".