1117065151 has 4 divisors (see below), whose sum is σ = 1128125304. Its totient is φ = 1106005000.

The previous prime is 1117065139. The next prime is 1117065161. The reversal of 1117065151 is 1515607111.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1117065151 - 2¹⁵ = 1117032383 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 (1117065161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5529925 + ... + 5530126.

It is an arithmetic number, because the mean of its divisors is an integer number (282031326).

Almost surely, 2^1117065151 is an apocalyptic number.

1117065151 is a deficient number, since it is larger than the sum of its proper divisors (11060153).

1117065151 is a wasteful number, since it uses less digits than its factorization.

1117065151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11060152.

The product of its (nonzero) digits is 1050, while the sum is 28.

The square root of 1117065151 is about 33422.5246054214. The cubic root of 1117065151 is about 1037.5909324857.

The spelling of 1117065151 in words is "one billion, one hundred seventeen million, sixty-five thousand, one hundred fifty-one".