20011141344301 has 4 divisors (see below), whose sum is σ = 20012025368412. Its totient is φ = 20010257320192.

The previous prime is 20011141344283. The next prime is 20011141344353. The reversal of 20011141344301 is 10344314111002.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 12627824209225 + 7383317135076 = 3553565^2 + 2717226^2 .

It is a cyclic number.

It is not a de Polignac number, because 20011141344301 - 2²¹ = 20011139247149 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 (20011141342301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 441978100 + ... + 442023373.

It is an arithmetic number, because the mean of its divisors is an integer number (5003006342103).

Almost surely, 2^{20011141344301} is an apocalyptic number.

It is an amenable number.

20011141344301 is a deficient number, since it is larger than the sum of its proper divisors (884024111).

20011141344301 is an equidigital number, since it uses as much as digits as its factorization.

20011141344301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 884024110.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 20011141344301 its reverse (10344314111002), we get a palindrome (30355455455303).

The spelling of 20011141344301 in words is "twenty trillion, eleven billion, one hundred forty-one million, three hundred forty-four thousand, three hundred one".