1116632151 has 12 divisors (see below), whose sum is σ = 1618739512. Its totient is φ = 741732336.

The previous prime is 1116632149. The next prime is 1116632159. The reversal of 1116632151 is 1512366111.

1116632151 is a `hidden beast` number, since 1 + 1 + 16 + 632 + 15 + 1 = 666.

It is not a de Polignac number, because 1116632151 - 2¹ = 1116632149 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 (1116632159) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221461 + ... + 226446.

Almost surely, 2^1116632151 is an apocalyptic number.

1116632151 is a deficient number, since it is larger than the sum of its proper divisors (502107361).

1116632151 is a wasteful number, since it uses less digits than its factorization.

1116632151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 448190 (or 448187 counting only the distinct ones).

The product of its digits is 1080, while the sum is 27.

The square root of 1116632151 is about 33416.0463101187. The cubic root of 1116632151 is about 1037.4568505014.

Adding to 1116632151 its reverse (1512366111), we get a palindrome (2628998262).

The spelling of 1116632151 in words is "one billion, one hundred sixteen million, six hundred thirty-two thousand, one hundred fifty-one".