102110211202011 has 8 divisors (see below), whose sum is σ = 144155592285264. Its totient is φ = 64069152126720.

The previous prime is 102110211201989. The next prime is 102110211202057. The reversal of 102110211202011 is 110202112011201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102110211202011 - 2⁷ = 102110211201883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102110211202711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1001080501930 + ... + 1001080502031.

It is an arithmetic number, because the mean of its divisors is an integer number (18019449035658).

Almost surely, 2^{102110211202011} is an apocalyptic number.

102110211202011 is a deficient number, since it is larger than the sum of its proper divisors (42045381083253).

102110211202011 is a wasteful number, since it uses less digits than its factorization.

102110211202011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2002161003981.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 102110211202011 its reverse (110202112011201), we get a palindrome (212312323213212).

The spelling of 102110211202011 in words is "one hundred two trillion, one hundred ten billion, two hundred eleven million, two hundred two thousand, eleven".