102214102111 has 16 divisors (see below), whose sum is σ = 113096729088. Its totient is φ = 91597010400.

The previous prime is 102214102099. The next prime is 102214102129. The reversal of 102214102111 is 111201412201.

It is a cyclic number.

It is not a de Polignac number, because 102214102111 - 2²⁷ = 102079884383 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 (102214102141) 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, 7876150 + ... + 7889116.

It is an arithmetic number, because the mean of its divisors is an integer number (7068545568).

Almost surely, 2^102214102111 is an apocalyptic number.

102214102111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102214102111 is a deficient number, since it is larger than the sum of its proper divisors (10882626977).

102214102111 is a wasteful number, since it uses less digits than its factorization.

102214102111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23142.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102214102111 its reverse (111201412201), we get a palindrome (213415514312).

The spelling of 102214102111 in words is "one hundred two billion, two hundred fourteen million, one hundred two thousand, one hundred eleven".