20311101001341 has 12 divisors (see below), whose sum is σ = 29340503076768. Its totient is φ = 13539697350984.

The previous prime is 20311101001297. The next prime is 20311101001357. The reversal of 20311101001341 is 14310010111302.

It is a happy number.

20311101001341 is a `hidden beast` number, since 2 + 0 + 311 + 1 + 0 + 10 + 0 + 1 + 341 = 666.

It is not a de Polignac number, because 20311101001341 - 2⁶ = 20311101001277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20311101001361) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 86263395 + ... + 86498528.

It is an arithmetic number, because the mean of its divisors is an integer number (2445041923064).

Almost surely, 2^{20311101001341} is an apocalyptic number.

It is an amenable number.

20311101001341 is a deficient number, since it is larger than the sum of its proper divisors (9029402075427).

20311101001341 is a wasteful number, since it uses less digits than its factorization.

20311101001341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172774992 (or 172774989 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 20311101001341 its reverse (14310010111302), we get a palindrome (34621111112643).

The spelling of 20311101001341 in words is "twenty trillion, three hundred eleven billion, one hundred one million, one thousand, three hundred forty-one".