102242102 has 8 divisors (see below), whose sum is σ = 153426312. Its totient is φ = 51100000.

The previous prime is 102242099. The next prime is 102242143. The reversal of 102242102 is 201242201.

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

It is a congruent number.

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, 3524 + ... + 14727.

It is an arithmetic number, because the mean of its divisors is an integer number (19178289).

Almost surely, 2^102242102 is an apocalyptic number.

102242102 is a deficient number, since it is larger than the sum of its proper divisors (51184210).

102242102 is a wasteful number, since it uses less digits than its factorization.

102242102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21054.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 102242102 is about 10111.4836695709. The cubic root of 102242102 is about 467.6022474556.

Adding to 102242102 its reverse (201242201), we get a palindrome (303484303).

Subtracting 102242102 from its reverse (201242201), we obtain a palindrome (99000099).

The spelling of 102242102 in words is "one hundred two million, two hundred forty-two thousand, one hundred two".