1300231230013 has 4 divisors (see below), whose sum is σ = 1300383722560. Its totient is φ = 1300078737468.

The previous prime is 1300231229977. The next prime is 1300231230019. The reversal of 1300231230013 is 3100321320031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1300231230013 - 2²⁹ = 1299694359101 is a prime.

It is a super-2 number, since 2×1300231230013² (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 (1300231230019) 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, 76233483 + ... + 76250536.

It is an arithmetic number, because the mean of its divisors is an integer number (325095930640).

Almost surely, 2^{1300231230013} is an apocalyptic number.

It is an amenable number.

1300231230013 is a deficient number, since it is larger than the sum of its proper divisors (152492547).

1300231230013 is an equidigital number, since it uses as much as digits as its factorization.

1300231230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152492546.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 1300231230013 its reverse (3100321320031), we get a palindrome (4400552550044).

The spelling of 1300231230013 in words is "one trillion, three hundred billion, two hundred thirty-one million, two hundred thirty thousand, thirteen".