1132311032 has 32 divisors (see below), whose sum is σ = 2205824400. Its totient is φ = 544260864.

The previous prime is 1132311031. The next prime is 1132311073. The reversal of 1132311032 is 2301132311.

It is a self number, because there is not a number n which added to its sum of digits gives 1132311032.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1132311031) 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, 43583 + ... + 64529.

Almost surely, 2^1132311032 is an apocalyptic number.

It is an amenable number.

1132311032 is a deficient number, since it is larger than the sum of its proper divisors (1073513368).

1132311032 is a wasteful number, since it uses less digits than its factorization.

1132311032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21215 (or 21211 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1132311032 is about 33649.8295983798. The cubic root of 1132311032 is about 1042.2900203734.

Adding to 1132311032 its reverse (2301132311), we get a palindrome (3433443343).

The spelling of 1132311032 in words is "one billion, one hundred thirty-two million, three hundred eleven thousand, thirty-two".