1130412321 has 8 divisors (see below), whose sum is σ = 1674684960. Its totient is φ = 753608196.

The previous prime is 1130412293. The next prime is 1130412323. The reversal of 1130412321 is 1232140311.

It is not a de Polignac number, because 1130412321 - 2⁷ = 1130412193 is a prime.

It is a super-3 number, since 3×1130412321³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1130412294 and 1130412303.

It is not an unprimeable number, because it can be changed into a prime (1130412323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20933535 + ... + 20933588.

It is an arithmetic number, because the mean of its divisors is an integer number (209335620).

Almost surely, 2^1130412321 is an apocalyptic number.

It is an amenable number.

1130412321 is a deficient number, since it is larger than the sum of its proper divisors (544272639).

1130412321 is an equidigital number, since it uses as much as digits as its factorization.

1130412321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41867132 (or 41867126 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

The square root of 1130412321 is about 33621.6049735880. The cubic root of 1130412321 is about 1041.7071078856.

Adding to 1130412321 its reverse (1232140311), we get a palindrome (2362552632).

The spelling of 1130412321 in words is "one billion, one hundred thirty million, four hundred twelve thousand, three hundred twenty-one".