20310133214323 has 2 divisors, whose sum is σ = 20310133214324. Its totient is φ = 20310133214322.

The previous prime is 20310133214303. The next prime is 20310133214333. The reversal of 20310133214323 is 32341233101302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20310133214323 - 2¹³ = 20310133206131 is a prime.

It is a super-2 number, since 2×20310133214323² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20310133214291 and 20310133214300.

It is not a weakly prime, because it can be changed into another prime (20310133214303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10155066607161 + 10155066607162.

It is an arithmetic number, because the mean of its divisors is an integer number (10155066607162).

Almost surely, 2^{20310133214323} is an apocalyptic number.

20310133214323 is a deficient number, since it is larger than the sum of its proper divisors (1).

20310133214323 is an equidigital number, since it uses as much as digits as its factorization.

20310133214323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 20310133214323 its reverse (32341233101302), we get a palindrome (52651366315625).

The spelling of 20310133214323 in words is "twenty trillion, three hundred ten billion, one hundred thirty-three million, two hundred fourteen thousand, three hundred twenty-three".