20301344111 has 8 divisors (see below), whose sum is σ = 20405668224. Its totient is φ = 20197096920.

The previous prime is 20301344101. The next prime is 20301344113. The reversal of 20301344111 is 11144310302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20301344111 - 2¹⁰ = 20301343087 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 (20301344113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553406 + ... + 588948.

It is an arithmetic number, because the mean of its divisors is an integer number (2550708528).

Almost surely, 2^20301344111 is an apocalyptic number.

20301344111 is a deficient number, since it is larger than the sum of its proper divisors (104324113).

20301344111 is a wasteful number, since it uses less digits than its factorization.

20301344111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38461.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 20301344111 its reverse (11144310302), we get a palindrome (31445654413).

The spelling of 20301344111 in words is "twenty billion, three hundred one million, three hundred forty-four thousand, one hundred eleven".