201002001041 has 2 divisors, whose sum is σ = 201002001042. Its totient is φ = 201002001040.

The previous prime is 201002000963. The next prime is 201002001047. The reversal of 201002001041 is 140100200102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 127398311041 + 73603690000 = 356929^2 + 271300^2 .

It is a cyclic number.

It is not a de Polignac number, because 201002001041 - 2²⁶ = 200934892177 is a prime.

It is not a weakly prime, because it can be changed into another prime (201002001047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100501000520 + 100501000521.

It is an arithmetic number, because the mean of its divisors is an integer number (100501000521).

Almost surely, 2^201002001041 is an apocalyptic number.

It is an amenable number.

201002001041 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002001041 is an equidigital number, since it uses as much as digits as its factorization.

201002001041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 201002001041 its reverse (140100200102), we get a palindrome (341102201143).

The spelling of 201002001041 in words is "two hundred one billion, two million, one thousand, forty-one".