102041214 has 32 divisors (see below), whose sum is σ = 223067520. Its totient is φ = 30861600.

The previous prime is 102041197. The next prime is 102041257. The reversal of 102041214 is 412140201.

It is a junction number, because it is equal to n+sod(n) for n = 102041193 and 102041202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42457 + ... + 44795.

It is an arithmetic number, because the mean of its divisors is an integer number (6970860).

Almost surely, 2^102041214 is an apocalyptic number.

102041214 is an abundant number, since it is smaller than the sum of its proper divisors (121026306).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102041214 is a wasteful number, since it uses less digits than its factorization.

102041214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3016.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 102041214 is about 10101.5451293354. The cubic root of 102041214 is about 467.2957942166.

Adding to 102041214 its reverse (412140201), we get a palindrome (514181415).

The spelling of 102041214 in words is "one hundred two million, forty-one thousand, two hundred fourteen".