10102201111 has 4 divisors (see below), whose sum is σ = 10105394112. Its totient is φ = 10099008112.

The previous prime is 10102201079. The next prime is 10102201117. The reversal of 10102201111 is 11110220101.

10102201111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11110220101 = 14621 ⋅759881.

It is a cyclic number.

It is not a de Polignac number, because 10102201111 - 2⁵ = 10102201079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102201117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1591750 + ... + 1598083.

It is an arithmetic number, because the mean of its divisors is an integer number (2526348528).

Almost surely, 2^10102201111 is an apocalyptic number.

10102201111 is a deficient number, since it is larger than the sum of its proper divisors (3193001).

10102201111 is an equidigital number, since it uses as much as digits as its factorization.

10102201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193000.

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

Adding to 10102201111 its reverse (11110220101), we get a palindrome (21212421212).

The spelling of 10102201111 in words is "ten billion, one hundred two million, two hundred one thousand, one hundred eleven".