102114442111 has 16 divisors (see below), whose sum is σ = 117413206560. Its totient is φ = 87939080320.

The previous prime is 102114442103. The next prime is 102114442127. The reversal of 102114442111 is 111244411201.

It is not a de Polignac number, because 102114442111 - 2³ = 102114442103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102114442151) 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, 3002980 + ... + 3036793.

It is an arithmetic number, because the mean of its divisors is an integer number (7338325410).

Almost surely, 2^102114442111 is an apocalyptic number.

102114442111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102114442111 is a deficient number, since it is larger than the sum of its proper divisors (15298764449).

102114442111 is a wasteful number, since it uses less digits than its factorization.

102114442111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6039866.

The product of its (nonzero) digits is 256, while the sum is 22.

Adding to 102114442111 its reverse (111244411201), we get a palindrome (213358853312).

The spelling of 102114442111 in words is "one hundred two billion, one hundred fourteen million, four hundred forty-two thousand, one hundred eleven".