1156130324 has 6 divisors (see below), whose sum is σ = 2023228074. Its totient is φ = 578065160.

The previous prime is 1156130317. The next prime is 1156130333. The reversal of 1156130324 is 4230316511.

It can be written as a sum of positive squares in only one way, i.e., 592922500 + 563207824 = 24350^2 + 23732^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1156130293 and 1156130302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 144516287 + ... + 144516294.

It is an arithmetic number, because the mean of its divisors is an integer number (337204679).

Almost surely, 2^1156130324 is an apocalyptic number.

It is an amenable number.

1156130324 is a deficient number, since it is larger than the sum of its proper divisors (867097750).

1156130324 is a wasteful number, since it uses less digits than its factorization.

1156130324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289032585 (or 289032583 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 1156130324 is about 34001.9164753989. The cubic root of 1156130324 is about 1049.5479003026.

Adding to 1156130324 its reverse (4230316511), we get a palindrome (5386446835).

The spelling of 1156130324 in words is "one billion, one hundred fifty-six million, one hundred thirty thousand, three hundred twenty-four".