102050342 has 8 divisors (see below), whose sum is σ = 154281216. Its totient is φ = 50623272.

The previous prime is 102050327. The next prime is 102050381. The reversal of 102050342 is 243050201.

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

It is a self number, because there is not a number n which added to its sum of digits gives 102050342.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 200633 + ... + 201140.

It is an arithmetic number, because the mean of its divisors is an integer number (19285152).

Almost surely, 2^102050342 is an apocalyptic number.

102050342 is a deficient number, since it is larger than the sum of its proper divisors (52230874).

102050342 is a wasteful number, since it uses less digits than its factorization.

102050342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401902.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 102050342 is about 10101.9969313003. The cubic root of 102050342 is about 467.3097276351.

The spelling of 102050342 in words is "one hundred two million, fifty thousand, three hundred forty-two".