1300210321023 has 12 divisors (see below), whose sum is σ = 1880085943008. Its totient is φ = 865881787680.

The previous prime is 1300210320967. The next prime is 1300210321049. The reversal of 1300210321023 is 3201230120031.

1300210321023 is a `hidden beast` number, since 1 + 300 + 21 + 0 + 321 + 0 + 23 = 666.

It is not a de Polignac number, because 1300210321023 - 2⁹ = 1300210320511 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1300210320987 and 1300210321005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300210321063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 77082183 + ... + 77099048.

It is an arithmetic number, because the mean of its divisors is an integer number (156673828584).

Almost surely, 2^{1300210321023} is an apocalyptic number.

1300210321023 is a deficient number, since it is larger than the sum of its proper divisors (579875621985).

1300210321023 is a wasteful number, since it uses less digits than its factorization.

1300210321023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154182174 (or 154182171 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1300210321023 its reverse (3201230120031), we get a palindrome (4501440441054).

The spelling of 1300210321023 in words is "one trillion, three hundred billion, two hundred ten million, three hundred twenty-one thousand, twenty-three".