117253393 has 2 divisors, whose sum is σ = 117253394. Its totient is φ = 117253392.

The previous prime is 117253373. The next prime is 117253441. The reversal of 117253393 is 393352711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103063104 + 14190289 = 10152^2 + 3767^2 .

It is an emirp because it is prime and its reverse (393352711) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 117253393 - 2²¹ = 115156241 is a prime.

It is not a weakly prime, because it can be changed into another prime (117253343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58626696 + 58626697.

It is an arithmetic number, because the mean of its divisors is an integer number (58626697).

Almost surely, 2^117253393 is an apocalyptic number.

It is an amenable number.

117253393 is a deficient number, since it is larger than the sum of its proper divisors (1).

117253393 is an equidigital number, since it uses as much as digits as its factorization.

117253393 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17010, while the sum is 34.

The square root of 117253393 is about 10828.3605869033. The cubic root of 117253393 is about 489.4501579155.

The spelling of 117253393 in words is "one hundred seventeen million, two hundred fifty-three thousand, three hundred ninety-three".