102214113111 has 40 divisors (see below), whose sum is σ = 166612208400. Its totient is φ = 61932677760.

The previous prime is 102214113047. The next prime is 102214113119. The reversal of 102214113111 is 111311412201.

102214113111 is a `hidden beast` number, since 1 + 0 + 221 + 411 + 31 + 1 + 1 = 666.

It is not a de Polignac number, because 102214113111 - 2⁶ = 102214113047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102214113119) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4362235 + ... + 4385603.

It is an arithmetic number, because the mean of its divisors is an integer number (4165305210).

Almost surely, 2^102214113111 is an apocalyptic number.

102214113111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102214113111 is a deficient number, since it is larger than the sum of its proper divisors (64398095289).

102214113111 is a wasteful number, since it uses less digits than its factorization.

102214113111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28301 (or 28292 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 102214113111 its reverse (111311412201), we get a palindrome (213525525312).

The spelling of 102214113111 in words is "one hundred two billion, two hundred fourteen million, one hundred thirteen thousand, one hundred eleven".