1130303213311 has 4 divisors (see below), whose sum is σ = 1136040793272. Its totient is φ = 1124565633352.

The previous prime is 1130303213251. The next prime is 1130303213357. The reversal of 1130303213311 is 1133123030311.

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

It is a cyclic number.

It is not a de Polignac number, because 1130303213311 - 2²¹ = 1130301116159 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 (1130303211311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2868789685 + ... + 2868790078.

It is an arithmetic number, because the mean of its divisors is an integer number (284010198318).

Almost surely, 2^{1130303213311} is an apocalyptic number.

1130303213311 is a deficient number, since it is larger than the sum of its proper divisors (5737579961).

1130303213311 is an equidigital number, since it uses as much as digits as its factorization.

1130303213311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5737579960.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1130303213311 its reverse (1133123030311), we get a palindrome (2263426243622).

The spelling of 1130303213311 in words is "one trillion, one hundred thirty billion, three hundred three million, two hundred thirteen thousand, three hundred eleven".