20110200312301 has 6 divisors (see below), whose sum is σ = 22104600343406. Its totient is φ = 18282000283800.

The previous prime is 20110200312271. The next prime is 20110200312313. The reversal of 20110200312301 is 10321300201102.

It can be written as a sum of positive squares in only one way, i.e., 19822530062500 + 287670249801 = 4452250^2 + 536349^2 .

It is not a de Polignac number, because 20110200312301 - 2⁷ = 20110200312173 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110200312901) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 83100001170 + ... + 83100001411.

Almost surely, 2^{20110200312301} is an apocalyptic number.

It is an amenable number.

20110200312301 is a deficient number, since it is larger than the sum of its proper divisors (1994400031105).

20110200312301 is a wasteful number, since it uses less digits than its factorization.

20110200312301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166200002603 (or 166200002592 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20110200312301 its reverse (10321300201102), we get a palindrome (30431500513403).

The spelling of 20110200312301 in words is "twenty trillion, one hundred ten billion, two hundred million, three hundred twelve thousand, three hundred one".