102342003242 has 8 divisors (see below), whose sum is σ = 153520768416. Its totient is φ = 51168413772.

The previous prime is 102342003221. The next prime is 102342003259. The reversal of 102342003242 is 242300243201.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1244108 + ... + 1323815.

It is an arithmetic number, because the mean of its divisors is an integer number (19190096052).

Almost surely, 2^102342003242 is an apocalyptic number.

102342003242 is a deficient number, since it is larger than the sum of its proper divisors (51178765174).

102342003242 is a wasteful number, since it uses less digits than its factorization.

102342003242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587852.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 102342003242 its reverse (242300243201), we get a palindrome (344642246443).

The spelling of 102342003242 in words is "one hundred two billion, three hundred forty-two million, three thousand, two hundred forty-two".