1132311308 has 12 divisors (see below), whose sum is σ = 2085836760. Its totient is φ = 536357952.

The previous prime is 1132311287. The next prime is 1132311317. The reversal of 1132311308 is 8031132311.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7449341 + ... + 7449492.

It is an arithmetic number, because the mean of its divisors is an integer number (173819730).

Almost surely, 2^1132311308 is an apocalyptic number.

It is an amenable number.

1132311308 is a deficient number, since it is larger than the sum of its proper divisors (953525452).

1132311308 is a wasteful number, since it uses less digits than its factorization.

1132311308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14898856 (or 14898854 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 1132311308 is about 33649.8336994405. The cubic root of 1132311308 is about 1042.2901050592.

Adding to 1132311308 its reverse (8031132311), we get a palindrome (9163443619).

The spelling of 1132311308 in words is "one billion, one hundred thirty-two million, three hundred eleven thousand, three hundred eight".