1130431324 has 24 divisors (see below), whose sum is σ = 2251928448. Its totient is φ = 491491440.

The previous prime is 1130431319. The next prime is 1130431333. The reversal of 1130431324 is 4231340311.

It is a super-3 number, since 3×1130431324³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 1130431295 and 1130431304.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557502 + ... + 559525.

It is an arithmetic number, because the mean of its divisors is an integer number (93830352).

Almost surely, 2^1130431324 is an apocalyptic number.

It is an amenable number.

1130431324 is a deficient number, since it is larger than the sum of its proper divisors (1121497124).

1130431324 is a wasteful number, since it uses less digits than its factorization.

1130431324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1117065 (or 1117063 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1130431324 is about 33621.8875734245. The cubic root of 1130431324 is about 1041.7129451212.

Adding to 1130431324 its reverse (4231340311), we get a palindrome (5361771635).

The spelling of 1130431324 in words is "one billion, one hundred thirty million, four hundred thirty-one thousand, three hundred twenty-four".