11102002010001 has 48 divisors (see below), whose sum is σ = 18387358674048. Its totient is φ = 6323157561600.

The previous prime is 11102002009991. The next prime is 11102002010083. The reversal of 11102002010001 is 10001020020111.

It is a happy number.

It is not a de Polignac number, because 11102002010001 - 2⁷ = 11102002009873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (11102002012001) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 80778421 + ... + 80915741.

It is an arithmetic number, because the mean of its divisors is an integer number (383069972376).

Almost surely, 2^{11102002010001} is an apocalyptic number.

It is an amenable number.

11102002010001 is a deficient number, since it is larger than the sum of its proper divisors (7285356664047).

11102002010001 is a wasteful number, since it uses less digits than its factorization.

11102002010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141542 (or 141539 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11102002010001 its reverse (10001020020111), we get a palindrome (21103022030112).

The spelling of 11102002010001 in words is "eleven trillion, one hundred two billion, two million, ten thousand, one".