1130323103211 has 4 divisors (see below), whose sum is σ = 1507097470952. Its totient is φ = 753548735472.

The previous prime is 1130323103177. The next prime is 1130323103251. The reversal of 1130323103211 is 1123013230311.

It is a happy number.

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

It is not a de Polignac number, because 1130323103211 - 2¹³ = 1130323095019 is a prime.

It is a super-3 number, since 3×1130323103211³ (a number of 37 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1130323103251) 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, 188387183866 + ... + 188387183871.

It is an arithmetic number, because the mean of its divisors is an integer number (376774367738).

Almost surely, 2^{1130323103211} is an apocalyptic number.

1130323103211 is a deficient number, since it is larger than the sum of its proper divisors (376774367741).

1130323103211 is an equidigital number, since it uses as much as digits as its factorization.

1130323103211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376774367740.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1130323103211 its reverse (1123013230311), we get a palindrome (2253336333522).

The spelling of 1130323103211 in words is "one trillion, one hundred thirty billion, three hundred twenty-three million, one hundred three thousand, two hundred eleven".