20230320130311 has 24 divisors (see below), whose sum is σ = 28469495522160. Its totient is φ = 12776440990464.

The previous prime is 20230320130291. The next prime is 20230320130327. The reversal of 20230320130311 is 11303102303202.

It is not a de Polignac number, because 20230320130311 - 2¹⁸ = 20230319868167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230320130351) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23085025 + ... + 23945333.

It is an arithmetic number, because the mean of its divisors is an integer number (1186228980090).

Almost surely, 2^{20230320130311} is an apocalyptic number.

20230320130311 is a deficient number, since it is larger than the sum of its proper divisors (8239175391849).

20230320130311 is a wasteful number, since it uses less digits than its factorization.

20230320130311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 882063 (or 882044 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 20230320130311 its reverse (11303102303202), we get a palindrome (31533422433513).

The spelling of 20230320130311 in words is "twenty trillion, two hundred thirty billion, three hundred twenty million, one hundred thirty thousand, three hundred eleven".