118203356941 has 2 divisors, whose sum is σ = 118203356942. Its totient is φ = 118203356940.

The previous prime is 118203356939. The next prime is 118203356977. The reversal of 118203356941 is 149653302811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 95153740900 + 23049616041 = 308470^2 + 151821^2 .

It is an emirp because it is prime and its reverse (149653302811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118203356941 - 2¹ = 118203356939 is a prime.

Together with 118203356939, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118203356041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59101678470 + 59101678471.

It is an arithmetic number, because the mean of its divisors is an integer number (59101678471).

Almost surely, 2^118203356941 is an apocalyptic number.

It is an amenable number.

118203356941 is a deficient number, since it is larger than the sum of its proper divisors (1).

118203356941 is an equidigital number, since it uses as much as digits as its factorization.

118203356941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 155520, while the sum is 43.

The spelling of 118203356941 in words is "one hundred eighteen billion, two hundred three million, three hundred fifty-six thousand, nine hundred forty-one".