10202002010101 has 16 divisors (see below), whose sum is σ = 11616055102080. Its totient is φ = 8869236766720.

The previous prime is 10202002010063. The next prime is 10202002010107. The reversal of 10202002010101 is 10101020020201.

It is not a de Polignac number, because 10202002010101 - 2¹¹ = 10202002008053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202002010107) 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, 3615760 + ... + 5785993.

It is an arithmetic number, because the mean of its divisors is an integer number (726003443880).

Almost surely, 2^{10202002010101} is an apocalyptic number.

10202002010101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10202002010101 is a deficient number, since it is larger than the sum of its proper divisors (1414053091979).

10202002010101 is a wasteful number, since it uses less digits than its factorization.

10202002010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9406076.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10202002010101 its reverse (10101020020201), we get a palindrome (20303022030302).

The spelling of 10202002010101 in words is "ten trillion, two hundred two billion, two million, ten thousand, one hundred one".