102122114 has 4 divisors (see below), whose sum is σ = 153183174. Its totient is φ = 51061056.

The previous prime is 102122099. The next prime is 102122123. The reversal of 102122114 is 411221201.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 411221201 = 2131 ⋅192971.

It can be written as a sum of positive squares in only one way, i.e., 88981489 + 13140625 = 9433^2 + 3625^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25530527 + ... + 25530530.

Almost surely, 2^102122114 is an apocalyptic number.

102122114 is a deficient number, since it is larger than the sum of its proper divisors (51061060).

102122114 is an equidigital number, since it uses as much as digits as its factorization.

102122114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51061059.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 102122114 is about 10105.5486738722. The cubic root of 102122114 is about 467.4192549310.

Adding to 102122114 its reverse (411221201), we get a palindrome (513343315).

The spelling of 102122114 in words is "one hundred two million, one hundred twenty-two thousand, one hundred fourteen".