1152313343 has 8 divisors (see below), whose sum is σ = 1175729520. Its totient is φ = 1129132800.

The previous prime is 1152313339. The next prime is 1152313361. The reversal of 1152313343 is 3433132511.

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

It is a cyclic number.

It is not a de Polignac number, because 1152313343 - 2² = 1152313339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1152313313) 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, 49013 + ... + 68606.

It is an arithmetic number, because the mean of its divisors is an integer number (146966190).

Almost surely, 2^1152313343 is an apocalyptic number.

1152313343 is a deficient number, since it is larger than the sum of its proper divisors (23416177).

1152313343 is a wasteful number, since it uses less digits than its factorization.

1152313343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117817.

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

The square root of 1152313343 is about 33945.7411614476. The cubic root of 1152313343 is about 1048.3915943187.

Adding to 1152313343 its reverse (3433132511), we get a palindrome (4585445854).

The spelling of 1152313343 in words is "one billion, one hundred fifty-two million, three hundred thirteen thousand, three hundred forty-three".