117323201 has 2 divisors, whose sum is σ = 117323202. Its totient is φ = 117323200.

The previous prime is 117323197. The next prime is 117323249. The reversal of 117323201 is 102323711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88378801 + 28944400 = 9401^2 + 5380^2 .

It is a cyclic number.

It is not a de Polignac number, because 117323201 - 2² = 117323197 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117323501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58661600 + 58661601.

It is an arithmetic number, because the mean of its divisors is an integer number (58661601).

Almost surely, 2^117323201 is an apocalyptic number.

It is an amenable number.

117323201 is a deficient number, since it is larger than the sum of its proper divisors (1).

117323201 is an equidigital number, since it uses as much as digits as its factorization.

117323201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 117323201 is about 10831.5834945773. The cubic root of 117323201 is about 489.5472716886.

Adding to 117323201 its reverse (102323711), we get a palindrome (219646912).

The spelling of 117323201 in words is "one hundred seventeen million, three hundred twenty-three thousand, two hundred one".