1130044444313 has 4 divisors (see below), whose sum is σ = 1145524505268. Its totient is φ = 1114564383360.

The previous prime is 1130044444301. The next prime is 1130044444327. The reversal of 1130044444313 is 3134444400311.

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 845217293449 + 284827150864 = 919357^2 + 533692^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1130044444313 is a prime.

It is a super-2 number, since 2×1130044444313² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1130044444313.

It is not an unprimeable number, because it can be changed into a prime (1130044444213) 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, 7740030368 + ... + 7740030513.

It is an arithmetic number, because the mean of its divisors is an integer number (286381126317).

Almost surely, 2^{1130044444313} is an apocalyptic number.

It is an amenable number.

1130044444313 is a deficient number, since it is larger than the sum of its proper divisors (15480060955).

1130044444313 is an equidigital number, since it uses as much as digits as its factorization.

1130044444313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15480060954.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 1130044444313 its reverse (3134444400311), we get a palindrome (4264488844624).

The spelling of 1130044444313 in words is "one trillion, one hundred thirty billion, forty-four million, four hundred forty-four thousand, three hundred thirteen".