201020341102 has 16 divisors (see below), whose sum is σ = 348478282080. Its totient is φ = 85183579008.

The previous prime is 201020341009. The next prime is 201020341111. The reversal of 201020341102 is 201143020102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80665023 + ... + 80667514.

It is an arithmetic number, because the mean of its divisors is an integer number (21779892630).

Almost surely, 2^201020341102 is an apocalyptic number.

201020341102 is a deficient number, since it is larger than the sum of its proper divisors (147457940978).

201020341102 is a wasteful number, since it uses less digits than its factorization.

201020341102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161332635.

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

Adding to 201020341102 its reverse (201143020102), we get a palindrome (402163361204).

The spelling of 201020341102 in words is "two hundred one billion, twenty million, three hundred forty-one thousand, one hundred two".