16420102 has 8 divisors (see below), whose sum is σ = 25034112. Its totient is φ = 8075400.

The previous prime is 16420093. The next prime is 16420121. The reversal of 16420102 is 20102461.

16420102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 67174 + ... + 67417.

It is an arithmetic number, because the mean of its divisors is an integer number (3129264).

Almost surely, 2^16420102 is an apocalyptic number.

16420102 is a deficient number, since it is larger than the sum of its proper divisors (8614010).

16420102 is a wasteful number, since it uses less digits than its factorization.

16420102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134654.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 16420102 is about 4052.1725037318. The cubic root of 16420102 is about 254.1705820890.

Adding to 16420102 its reverse (20102461), we get a palindrome (36522563).

The spelling of 16420102 in words is "sixteen million, four hundred twenty thousand, one hundred two".