1130230302013 has 4 divisors (see below), whose sum is σ = 1130351359900. Its totient is φ = 1130109244128.

The previous prime is 1130230302007. The next prime is 1130230302017. The reversal of 1130230302013 is 3102030320311.

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 1103293942884 + 26936359129 = 1050378^2 + 164123^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130230302013 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1130230302017) 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, 60514938 + ... + 60533611.

It is an arithmetic number, because the mean of its divisors is an integer number (282587839975).

Almost surely, 2^{1130230302013} is an apocalyptic number.

It is an amenable number.

1130230302013 is a deficient number, since it is larger than the sum of its proper divisors (121057887).

1130230302013 is an equidigital number, since it uses as much as digits as its factorization.

1130230302013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121057886.

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

Adding to 1130230302013 its reverse (3102030320311), we get a palindrome (4232260622324).

The spelling of 1130230302013 in words is "one trillion, one hundred thirty billion, two hundred thirty million, three hundred two thousand, thirteen".