1130504321361 has 16 divisors (see below), whose sum is σ = 1509412608704. Its totient is φ = 752633247744.

The previous prime is 1130504321263. The next prime is 1130504321369. The reversal of 1130504321361 is 1631234050311.

It is not a de Polignac number, because 1130504321361 - 2⁹ = 1130504320849 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130504321369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10265985 + ... + 10375521.

It is an arithmetic number, because the mean of its divisors is an integer number (94338288044).

Almost surely, 2^{1130504321361} is an apocalyptic number.

It is an amenable number.

1130504321361 is a deficient number, since it is larger than the sum of its proper divisors (378908287343).

1130504321361 is a wasteful number, since it uses less digits than its factorization.

1130504321361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114240.

The product of its (nonzero) digits is 6480, while the sum is 30.

Adding to 1130504321361 its reverse (1631234050311), we get a palindrome (2761738371672).

The spelling of 1130504321361 in words is "one trillion, one hundred thirty billion, five hundred four million, three hundred twenty-one thousand, three hundred sixty-one".