102111414122 has 8 divisors (see below), whose sum is σ = 153181560672. Its totient is φ = 51050893900.

The previous prime is 102111414109. The next prime is 102111414137. The reversal of 102111414122 is 221414111201.

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

It is a junction number, because it is equal to n+sod(n) for n = 102111414094 and 102111414103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2380004 + ... + 2422527.

It is an arithmetic number, because the mean of its divisors is an integer number (19147695084).

Almost surely, 2^102111414122 is an apocalyptic number.

102111414122 is a deficient number, since it is larger than the sum of its proper divisors (51070146550).

102111414122 is a wasteful number, since it uses less digits than its factorization.

102111414122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4813164.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 102111414122 its reverse (221414111201), we get a palindrome (323525525323).

The spelling of 102111414122 in words is "one hundred two billion, one hundred eleven million, four hundred fourteen thousand, one hundred twenty-two".