201026602 has 16 divisors (see below), whose sum is σ = 346902912. Its totient is φ = 85582800.

The previous prime is 201026491. The next prime is 201026611. The reversal of 201026602 is 206620102.

201026602 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 201026602.

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 7 ways as a sum of consecutive naturals, for example, 45433 + ... + 49660.

It is an arithmetic number, because the mean of its divisors is an integer number (21681432).

Almost surely, 2^201026602 is an apocalyptic number.

201026602 is a deficient number, since it is larger than the sum of its proper divisors (145876310).

201026602 is a wasteful number, since it uses less digits than its factorization.

201026602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95253.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 201026602 is about 14178.3850279219. The cubic root of 201026602 is about 585.8024412961.

Adding to 201026602 its reverse (206620102), we get a palindrome (407646704).

The spelling of 201026602 in words is "two hundred one million, twenty-six thousand, six hundred two".