102112414 has 16 divisors (see below), whose sum is σ = 157239936. Its totient is φ = 49716000.

The previous prime is 102112379. The next prime is 102112429. The reversal of 102112414 is 414211201.

It is a happy number.

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 7 ways as a sum of consecutive naturals, for example, 8179 + ... + 16465.

It is an arithmetic number, because the mean of its divisors is an integer number (9827496).

Almost surely, 2^102112414 is an apocalyptic number.

102112414 is a deficient number, since it is larger than the sum of its proper divisors (55127522).

102112414 is a wasteful number, since it uses less digits than its factorization.

102112414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8451.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 102112414 is about 10105.0687281186. The cubic root of 102112414 is about 467.4044552951.

Adding to 102112414 its reverse (414211201), we get a palindrome (516323615).

The spelling of 102112414 in words is "one hundred two million, one hundred twelve thousand, four hundred fourteen".