102010242 has 8 divisors (see below), whose sum is σ = 204020496. Its totient is φ = 34003412.

The previous prime is 102010231. The next prime is 102010277. The reversal of 102010242 is 242010201.

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

102010242 is an admirable 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, 8500848 + ... + 8500859.

It is an arithmetic number, because the mean of its divisors is an integer number (25502562).

Almost surely, 2^102010242 is an apocalyptic number.

102010242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

102010242 is a wasteful number, since it uses less digits than its factorization.

102010242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17001712.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 102010242 is about 10100.0119801909. The cubic root of 102010242 is about 467.2485108712.

Adding to 102010242 its reverse (242010201), we get a palindrome (344020443).

The spelling of 102010242 in words is "one hundred two million, ten thousand, two hundred forty-two".