102003342 has 16 divisors (see below), whose sum is σ = 233150592. Its totient is φ = 29143800.

The previous prime is 102003337. The next prime is 102003397. The reversal of 102003342 is 243300201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1214284 + ... + 1214367.

It is an arithmetic number, because the mean of its divisors is an integer number (14571912).

Almost surely, 2^102003342 is an apocalyptic number.

102003342 is an abundant number, since it is smaller than the sum of its proper divisors (131147250).

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

102003342 is a wasteful number, since it uses less digits than its factorization.

102003342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2428663.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 102003342 is about 10099.6703906613. The cubic root of 102003342 is about 467.2379756957.

Adding to 102003342 its reverse (243300201), we get a palindrome (345303543).

The spelling of 102003342 in words is "one hundred two million, three thousand, three hundred forty-two".