102103342 has 8 divisors (see below), whose sum is σ = 167078232. Its totient is φ = 46410600.

The previous prime is 102103319. The next prime is 102103357. The reversal of 102103342 is 243301201.

It is a happy number.

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, 2320509 + ... + 2320552.

It is an arithmetic number, because the mean of its divisors is an integer number (20884779).

Almost surely, 2^102103342 is an apocalyptic number.

102103342 is a deficient number, since it is larger than the sum of its proper divisors (64974890).

102103342 is a wasteful number, since it uses less digits than its factorization.

102103342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4641074.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 102103342 is about 10104.6198345113. The cubic root of 102103342 is about 467.3906129729.

Adding to 102103342 its reverse (243301201), we get a palindrome (345404543).

The spelling of 102103342 in words is "one hundred two million, one hundred three thousand, three hundred forty-two".