1152313334 has 4 divisors (see below), whose sum is σ = 1728470004. Its totient is φ = 576156666.

The previous prime is 1152313313. The next prime is 1152313339. The reversal of 1152313334 is 4333132511.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152313339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 288078332 + ... + 288078335.

It is an arithmetic number, because the mean of its divisors is an integer number (432117501).

Almost surely, 2^1152313334 is an apocalyptic number.

1152313334 is a deficient number, since it is larger than the sum of its proper divisors (576156670).

1152313334 is an equidigital number, since it uses as much as digits as its factorization.

1152313334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 576156669.

The product of its digits is 3240, while the sum is 26.

The square root of 1152313334 is about 33945.7410288831. The cubic root of 1152313334 is about 1048.3915915892.

Adding to 1152313334 its reverse (4333132511), we get a palindrome (5485445845).

The spelling of 1152313334 in words is "one billion, one hundred fifty-two million, three hundred thirteen thousand, three hundred thirty-four".