1230301320113 has 4 divisors (see below), whose sum is σ = 1302671986020. Its totient is φ = 1157930654208.

The previous prime is 1230301320107. The next prime is 1230301320163. The reversal of 1230301320113 is 3110231030321.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1025425592689 + 204875727424 = 1012633^2 + 452632^2 .

It is a cyclic number.

It is not a de Polignac number, because 1230301320113 - 2¹⁴ = 1230301303729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230301320103) 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, 36185332928 + ... + 36185332961.

It is an arithmetic number, because the mean of its divisors is an integer number (325667996505).

Almost surely, 2^{1230301320113} is an apocalyptic number.

It is an amenable number.

1230301320113 is a deficient number, since it is larger than the sum of its proper divisors (72370665907).

1230301320113 is an equidigital number, since it uses as much as digits as its factorization.

1230301320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72370665906.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 1230301320113 its reverse (3110231030321), we get a palindrome (4340532350434).

The spelling of 1230301320113 in words is "one trillion, two hundred thirty billion, three hundred one million, three hundred twenty thousand, one hundred thirteen".