101102010001 has 2 divisors, whose sum is σ = 101102010002. Its totient is φ = 101102010000.

The previous prime is 101102009947. The next prime is 101102010019. The reversal of 101102010001 is 100010201101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 66461355601 + 34640654400 = 257801^2 + 186120^2 .

It is a cyclic number.

It is not a de Polignac number, because 101102010001 - 2²⁵ = 101068455569 is a prime.

It is not a weakly prime, because it can be changed into another prime (101102010901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551005000 + 50551005001.

It is an arithmetic number, because the mean of its divisors is an integer number (50551005001).

Almost surely, 2^101102010001 is an apocalyptic number.

It is an amenable number.

101102010001 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102010001 is an equidigital number, since it uses as much as digits as its factorization.

101102010001 is an evil number, because the sum of its binary digits is even.

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

Adding to 101102010001 its reverse (100010201101), we get a palindrome (201112211102).

The spelling of 101102010001 in words is "one hundred one billion, one hundred two million, ten thousand, one".