117754201 has 2 divisors, whose sum is σ = 117754202. Its totient is φ = 117754200.

The previous prime is 117754199. The next prime is 117754211. The reversal of 117754201 is 102457711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 117744201 + 10000 = 10851^2 + 100^2 .

It is a cyclic number.

It is not a de Polignac number, because 117754201 - 2¹ = 117754199 is a prime.

Together with 117754199, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 117754201.

It is not a weakly prime, because it can be changed into another prime (117754211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58877100 + 58877101.

It is an arithmetic number, because the mean of its divisors is an integer number (58877101).

Almost surely, 2^117754201 is an apocalyptic number.

It is an amenable number.

117754201 is a deficient number, since it is larger than the sum of its proper divisors (1).

117754201 is an equidigital number, since it uses as much as digits as its factorization.

117754201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1960, while the sum is 28.

The square root of 117754201 is about 10851.4607772410. The cubic root of 117754201 is about 490.1460081339.

The spelling of 117754201 in words is "one hundred seventeen million, seven hundred fifty-four thousand, two hundred one".