1302330130223 has 4 divisors (see below), whose sum is σ = 1378937784960. Its totient is φ = 1225722475488.

The previous prime is 1302330130219. The next prime is 1302330130267. The reversal of 1302330130223 is 3220310332031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1302330130223 - 2² = 1302330130219 is a prime.

It is a super-2 number, since 2×1302330130223² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302330139223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38303827343 + ... + 38303827376.

It is an arithmetic number, because the mean of its divisors is an integer number (344734446240).

Almost surely, 2^{1302330130223} is an apocalyptic number.

1302330130223 is a deficient number, since it is larger than the sum of its proper divisors (76607654737).

1302330130223 is an equidigital number, since it uses as much as digits as its factorization.

1302330130223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76607654736.

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 1302330130223 its reverse (3220310332031), we get a palindrome (4522640462254).

The spelling of 1302330130223 in words is "one trillion, three hundred two billion, three hundred thirty million, one hundred thirty thousand, two hundred twenty-three".