1132633155 has 8 divisors (see below), whose sum is σ = 1812213072. Its totient is φ = 604071008.

The previous prime is 1132633141. The next prime is 1132633171. The reversal of 1132633155 is 5513362311.

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 1132633155 - 2⁷ = 1132633027 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37754424 + ... + 37754453.

It is an arithmetic number, because the mean of its divisors is an integer number (226526634).

Almost surely, 2^1132633155 is an apocalyptic number.

1132633155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1132633155 is a deficient number, since it is larger than the sum of its proper divisors (679579917).

1132633155 is an equidigital number, since it uses as much as digits as its factorization.

1132633155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75508885.

The product of its digits is 8100, while the sum is 30.

The square root of 1132633155 is about 33654.6156566971. The cubic root of 1132633155 is about 1042.3888488595.

Adding to 1132633155 its reverse (5513362311), we get a palindrome (6645995466).

The spelling of 1132633155 in words is "one billion, one hundred thirty-two million, six hundred thirty-three thousand, one hundred fifty-five".