102002100011011 has 16 divisors (see below), whose sum is σ = 105435387417600. Its totient is φ = 98625749796000.

The previous prime is 102002100010981. The next prime is 102002100011017. The reversal of 102002100011011 is 110110001200201.

It is a cyclic number.

It is not a de Polignac number, because 102002100011011 - 2⁷ = 102002100010883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102002100011017) 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, 98598286 + ... + 99627436.

It is an arithmetic number, because the mean of its divisors is an integer number (6589711713600).

Almost surely, 2^{102002100011011} is an apocalyptic number.

102002100011011 is a deficient number, since it is larger than the sum of its proper divisors (3433287406589).

102002100011011 is a wasteful number, since it uses less digits than its factorization.

102002100011011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1056810.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 102002100011011 its reverse (110110001200201), we get a palindrome (212112101211212).

The spelling of 102002100011011 in words is "one hundred two trillion, two billion, one hundred million, eleven thousand, eleven".