102013206 has 8 divisors (see below), whose sum is σ = 204026424. Its totient is φ = 34004400.

The previous prime is 102013201. The next prime is 102013217. The reversal of 102013206 is 602310201.

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

102013206 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102013201) by changing a digit.

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, 8501095 + ... + 8501106.

It is an arithmetic number, because the mean of its divisors is an integer number (25503303).

Almost surely, 2^102013206 is an apocalyptic number.

102013206 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.

102013206 is a wasteful number, since it uses less digits than its factorization.

102013206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17002206.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 102013206 is about 10100.1587116243. The cubic root of 102013206 is about 467.2530362703.

Adding to 102013206 its reverse (602310201), we get a palindrome (704323407).

The spelling of 102013206 in words is "one hundred two million, thirteen thousand, two hundred six".