1156130302 has 8 divisors (see below), whose sum is σ = 1734816096. Its totient is φ = 577858272.

The previous prime is 1156130279. The next prime is 1156130309. The reversal of 1156130302 is 2030316511.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1156130302³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1156130309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96358 + ... + 107689.

It is an arithmetic number, because the mean of its divisors is an integer number (216852012).

Almost surely, 2^1156130302 is an apocalyptic number.

1156130302 is a deficient number, since it is larger than the sum of its proper divisors (578685794).

1156130302 is a wasteful number, since it uses less digits than its factorization.

1156130302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 206882.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 1156130302 is about 34001.9161518877. The cubic root of 1156130302 is about 1049.5478936453.

Adding to 1156130302 its reverse (2030316511), we get a palindrome (3186446813).

The spelling of 1156130302 in words is "one billion, one hundred fifty-six million, one hundred thirty thousand, three hundred two".