1300303220223 has 32 divisors (see below), whose sum is σ = 2099736359424. Its totient is φ = 698733361152.

The previous prime is 1300303220221. The next prime is 1300303220269. The reversal of 1300303220223 is 3220223030031.

It is not a de Polignac number, because 1300303220223 - 2¹ = 1300303220221 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1300303220223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1300303220221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1110490 + ... + 1958007.

It is an arithmetic number, because the mean of its divisors is an integer number (65616761232).

Almost surely, 2^{1300303220223} is an apocalyptic number.

1300303220223 is a deficient number, since it is larger than the sum of its proper divisors (799433139201).

1300303220223 is a wasteful number, since it uses less digits than its factorization.

1300303220223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3069711.

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 1300303220223 its reverse (3220223030031), we get a palindrome (4520526250254).

The spelling of 1300303220223 in words is "one trillion, three hundred billion, three hundred three million, two hundred twenty thousand, two hundred twenty-three".