1130302013321 has 4 divisors (see below), whose sum is σ = 1217248322052. Its totient is φ = 1043355704592.

The previous prime is 1130302013303. The next prime is 1130302013341. The reversal of 1130302013321 is 1233102030311.

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 350014224400 + 780287788921 = 591620^2 + 883339^2 .

It is a cyclic number.

It is not a de Polignac number, because 1130302013321 - 2³⁴ = 1113122144137 is a prime.

It is a super-2 number, since 2×1130302013321² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1130302013293 and 1130302013302.

It is not an unprimeable number, because it can be changed into a prime (1130302013341) 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, 43473154346 + ... + 43473154371.

It is an arithmetic number, because the mean of its divisors is an integer number (304312080513).

Almost surely, 2^{1130302013321} is an apocalyptic number.

It is an amenable number.

1130302013321 is a deficient number, since it is larger than the sum of its proper divisors (86946308731).

1130302013321 is an equidigital number, since it uses as much as digits as its factorization.

1130302013321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86946308730.

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

Adding to 1130302013321 its reverse (1233102030311), we get a palindrome (2363404043632).

The spelling of 1130302013321 in words is "one trillion, one hundred thirty billion, three hundred two million, thirteen thousand, three hundred twenty-one".