101000001102001 has 2 divisors, whose sum is σ = 101000001102002. Its totient is φ = 101000001102000.

The previous prime is 101000001101903. The next prime is 101000001102037. The reversal of 101000001102001 is 100201100000101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 100992852230400 + 7148871601 = 10049520^2 + 84551^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101000001102001 is a prime.

It is not a weakly prime, because it can be changed into another prime (101000001109001) 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, 50500000551000 + 50500000551001.

It is an arithmetic number, because the mean of its divisors is an integer number (50500000551001).

Almost surely, 2^{101000001102001} is an apocalyptic number.

It is an amenable number.

101000001102001 is a deficient number, since it is larger than the sum of its proper divisors (1).

101000001102001 is an equidigital number, since it uses as much as digits as its factorization.

101000001102001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 101000001102001 its reverse (100201100000101), we get a palindrome (201201101102102).

The spelling of 101000001102001 in words is "one hundred one trillion, one million, one hundred two thousand, one".