10101020101 has 16 divisors (see below), whose sum is σ = 11177841024. Its totient is φ = 9079133184.

The previous prime is 10101020093. The next prime is 10101020113. The reversal of 10101020101 is 10102010101.

It is a cyclic number.

It is not a de Polignac number, because 10101020101 - 2³ = 10101020093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101020161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231325 + ... + 271501.

It is an arithmetic number, because the mean of its divisors is an integer number (698615064).

Almost surely, 2^10101020101 is an apocalyptic number.

It is an amenable number.

10101020101 is a deficient number, since it is larger than the sum of its proper divisors (1076820923).

10101020101 is a wasteful number, since it uses less digits than its factorization.

10101020101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40860.

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

Adding to 10101020101 its reverse (10102010101), we get a palindrome (20203030202).

The spelling of 10101020101 in words is "ten billion, one hundred one million, twenty thousand, one hundred one".