728030102 has 8 divisors (see below), whose sum is σ = 1127272512. Its totient is φ = 352272600.

The previous prime is 728030081. The next prime is 728030111. The reversal of 728030102 is 201030827.

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 pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5871149 + ... + 5871272.

It is an arithmetic number, because the mean of its divisors is an integer number (140909064).

Almost surely, 2^728030102 is an apocalyptic number.

728030102 is a deficient number, since it is larger than the sum of its proper divisors (399242410).

728030102 is a wasteful number, since it uses less digits than its factorization.

728030102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11742454.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 728030102 is about 26982.0329478711. The cubic root of 728030102 is about 899.6006878799.

Adding to 728030102 its reverse (201030827), we get a palindrome (929060929).

The spelling of 728030102 in words is "seven hundred twenty-eight million, thirty thousand, one hundred two".