2117368071 has 48 divisors (see below), whose sum is σ = 3985660224. Its totient is φ = 1051149312.

The previous prime is 2117368049. The next prime is 2117368081. The reversal of 2117368071 is 1708637112.

It is not a de Polignac number, because 2117368071 - 2¹⁰ = 2117367047 is a prime.

It is a super-2 number, since 2×2117368071² = 8966495096180522082, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2117368021) 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 47 ways as a sum of consecutive naturals, for example, 62116 + ... + 89961.

It is an arithmetic number, because the mean of its divisors is an integer number (83034588).

Almost surely, 2^2117368071 is an apocalyptic number.

2117368071 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2117368071 is a deficient number, since it is larger than the sum of its proper divisors (1868292153).

2117368071 is a wasteful number, since it uses less digits than its factorization.

2117368071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152120 (or 152117 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 36.

The square root of 2117368071 is about 46014.8679341797. The cubic root of 2117368071 is about 1284.0998244659.

The spelling of 2117368071 in words is "two billion, one hundred seventeen million, three hundred sixty-eight thousand, seventy-one".