118940953 has 2 divisors, whose sum is σ = 118940954. Its totient is φ = 118940952.

The previous prime is 118940929. The next prime is 118940999. The reversal of 118940953 is 359049811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 118439689 + 501264 = 10883^2 + 708^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118940953 is a prime.

It is not a weakly prime, because it can be changed into another prime (118940923) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59470476 + 59470477.

It is an arithmetic number, because the mean of its divisors is an integer number (59470477).

Almost surely, 2^118940953 is an apocalyptic number.

It is an amenable number.

118940953 is a deficient number, since it is larger than the sum of its proper divisors (1).

118940953 is an equidigital number, since it uses as much as digits as its factorization.

118940953 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 118940953 is about 10906.0053640185. The cubic root of 118940953 is about 491.7871060431.

The spelling of 118940953 in words is "one hundred eighteen million, nine hundred forty thousand, nine hundred fifty-three".