117154483 has 2 divisors, whose sum is σ = 117154484. Its totient is φ = 117154482.

The previous prime is 117154481. The next prime is 117154511. The reversal of 117154483 is 384451711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117154483 - 2¹ = 117154481 is a prime.

Together with 117154481, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (117154481) 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 as a sum of consecutive naturals, namely, 58577241 + 58577242.

It is an arithmetic number, because the mean of its divisors is an integer number (58577242).

Almost surely, 2^117154483 is an apocalyptic number.

117154483 is a deficient number, since it is larger than the sum of its proper divisors (1).

117154483 is an equidigital number, since it uses as much as digits as its factorization.

117154483 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 13440, while the sum is 34.

The square root of 117154483 is about 10823.7924499687. The cubic root of 117154483 is about 489.3124927191.

The spelling of 117154483 in words is "one hundred seventeen million, one hundred fifty-four thousand, four hundred eighty-three".