116753281 has 8 divisors (see below), whose sum is σ = 120766464. Its totient is φ = 112795680.

The previous prime is 116753257. The next prime is 116753291. The reversal of 116753281 is 182357611.

It is a happy number.

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 116753281 - 2¹³ = 116745089 is a prime.

It is a super-2 number, since 2×116753281² = 27262657248529922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116753291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9601 + ... + 18046.

It is an arithmetic number, because the mean of its divisors is an integer number (15095808).

Almost surely, 2^116753281 is an apocalyptic number.

It is an amenable number.

116753281 is a deficient number, since it is larger than the sum of its proper divisors (4013183).

116753281 is a wasteful number, since it uses less digits than its factorization.

116753281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27791.

The product of its digits is 10080, while the sum is 34.

The square root of 116753281 is about 10805.2432179938. The cubic root of 116753281 is about 488.7532946754.

The spelling of 116753281 in words is "one hundred sixteen million, seven hundred fifty-three thousand, two hundred eighty-one".