118043953 has 2 divisors, whose sum is σ = 118043954. Its totient is φ = 118043952.

The previous prime is 118043927. The next prime is 118043963. The reversal of 118043953 is 359340811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75637809 + 42406144 = 8697^2 + 6512^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118043953 is a prime.

It is equal to p_6736606 and since 118043953 and 6736606 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (118043923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59021976 + 59021977.

It is an arithmetic number, because the mean of its divisors is an integer number (59021977).

Almost surely, 2^118043953 is an apocalyptic number.

It is an amenable number.

118043953 is a deficient number, since it is larger than the sum of its proper divisors (1).

118043953 is an equidigital number, since it uses as much as digits as its factorization.

118043953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 118043953 is about 10864.8034036516. The cubic root of 118043953 is about 490.5477049342.

The spelling of 118043953 in words is "one hundred eighteen million, forty-three thousand, nine hundred fifty-three".