20311142030301 has 32 divisors (see below), whose sum is σ = 28714031539200. Its totient is φ = 12734878596480.

The previous prime is 20311142030293. The next prime is 20311142030303. The reversal of 20311142030301 is 10303024111302.

It is not a de Polignac number, because 20311142030301 - 2³ = 20311142030293 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20311142030303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118894336 + ... + 119065046.

It is an arithmetic number, because the mean of its divisors is an integer number (897313485600).

Almost surely, 2^{20311142030301} is an apocalyptic number.

It is an amenable number.

20311142030301 is a deficient number, since it is larger than the sum of its proper divisors (8402889508899).

20311142030301 is a wasteful number, since it uses less digits than its factorization.

20311142030301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185889.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 20311142030301 its reverse (10303024111302), we get a palindrome (30614166141603).

The spelling of 20311142030301 in words is "twenty trillion, three hundred eleven billion, one hundred forty-two million, thirty thousand, three hundred one".