117150853 has 2 divisors, whose sum is σ = 117150854. Its totient is φ = 117150852.

The previous prime is 117150793. The next prime is 117150883. The reversal of 117150853 is 358051711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82846404 + 34304449 = 9102^2 + 5857^2 .

It is an emirp because it is prime and its reverse (358051711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117150853 - 2¹³ = 117142661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117150883) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58575426 + 58575427.

It is an arithmetic number, because the mean of its divisors is an integer number (58575427).

Almost surely, 2^117150853 is an apocalyptic number.

It is an amenable number.

117150853 is a deficient number, since it is larger than the sum of its proper divisors (1).

117150853 is an equidigital number, since it uses as much as digits as its factorization.

117150853 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 31.

The square root of 117150853 is about 10823.6247625276. The cubic root of 117150853 is about 489.3074389284.

The spelling of 117150853 in words is "one hundred seventeen million, one hundred fifty thousand, eight hundred fifty-three".