117300523 has 2 divisors, whose sum is σ = 117300524. Its totient is φ = 117300522.

The previous prime is 117300511. The next prime is 117300539. The reversal of 117300523 is 325003711.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117300523 - 2²¹ = 115203371 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 117300494 and 117300503.

It is not a weakly prime, because it can be changed into another prime (117300553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58650261 + 58650262.

It is an arithmetic number, because the mean of its divisors is an integer number (58650262).

Almost surely, 2^117300523 is an apocalyptic number.

117300523 is a deficient number, since it is larger than the sum of its proper divisors (1).

117300523 is an equidigital number, since it uses as much as digits as its factorization.

117300523 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 630, while the sum is 22.

The square root of 117300523 is about 10830.5365979715. The cubic root of 117300523 is about 489.5157272929.

The spelling of 117300523 in words is "one hundred seventeen million, three hundred thousand, five hundred twenty-three".