101102010901 has 2 divisors, whose sum is σ = 101102010902. Its totient is φ = 101102010900.

The previous prime is 101102010871. The next prime is 101102010913. The reversal of 101102010901 is 109010201101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98831011876 + 2270999025 = 314374^2 + 47655^2 .

It is a cyclic number.

It is not a de Polignac number, because 101102010901 - 2⁹ = 101102010389 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101102010941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50551005450 + 50551005451.

It is an arithmetic number, because the mean of its divisors is an integer number (50551005451).

Almost surely, 2^101102010901 is an apocalyptic number.

It is an amenable number.

101102010901 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102010901 is an equidigital number, since it uses as much as digits as its factorization.

101102010901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 101102010901 in words is "one hundred one billion, one hundred two million, ten thousand, nine hundred one".