20301344202 has 16 divisors (see below), whose sum is σ = 40606800192. Its totient is φ = 6766429440.

The previous prime is 20301344191. The next prime is 20301344207. The reversal of 20301344202 is 20244310302.

It is not an unprimeable number, because it can be changed into a prime (20301344207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 105174 + ... + 227297.

It is an arithmetic number, because the mean of its divisors is an integer number (2537925012).

Almost surely, 2^20301344202 is an apocalyptic number.

20301344202 is an abundant number, since it is smaller than the sum of its proper divisors (20305455990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20301344202 is a wasteful number, since it uses less digits than its factorization.

20301344202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342653.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 20301344202 its reverse (20244310302), we get a palindrome (40545654504).

The spelling of 20301344202 in words is "twenty billion, three hundred one million, three hundred forty-four thousand, two hundred two".