20301032311323 has 16 divisors (see below), whose sum is σ = 27075838176000. Its totient is φ = 13530124349280.

The previous prime is 20301032311321. The next prime is 20301032311379. The reversal of 20301032311323 is 32311323010302.

It is not a de Polignac number, because 20301032311323 - 2¹ = 20301032311321 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20301032311293 and 20301032311302.

It is not an unprimeable number, because it can be changed into a prime (20301032311321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 359161258 + ... + 359217776.

It is an arithmetic number, because the mean of its divisors is an integer number (1692239886000).

Almost surely, 2^{20301032311323} is an apocalyptic number.

20301032311323 is a deficient number, since it is larger than the sum of its proper divisors (6774805864677).

20301032311323 is a wasteful number, since it uses less digits than its factorization.

20301032311323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88882.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 20301032311323 its reverse (32311323010302), we get a palindrome (52612355321625).

The spelling of 20301032311323 in words is "twenty trillion, three hundred one billion, thirty-two million, three hundred eleven thousand, three hundred twenty-three".