118840703389 has 2 divisors, whose sum is σ = 118840703390. Its totient is φ = 118840703388.

The previous prime is 118840703309. The next prime is 118840703407. The reversal of 118840703389 is 983307048811.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 77432523289 + 41408180100 = 278267^2 + 203490^2 .

It is a cyclic number.

It is not a de Polignac number, because 118840703389 - 2¹⁵ = 118840670621 is a prime.

It is a super-2 number, since 2×118840703389² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118840703309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59420351694 + 59420351695.

It is an arithmetic number, because the mean of its divisors is an integer number (59420351695).

Almost surely, 2^118840703389 is an apocalyptic number.

It is an amenable number.

118840703389 is a deficient number, since it is larger than the sum of its proper divisors (1).

118840703389 is an equidigital number, since it uses as much as digits as its factorization.

118840703389 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1161216, while the sum is 52.

The spelling of 118840703389 in words is "one hundred eighteen billion, eight hundred forty million, seven hundred three thousand, three hundred eighty-nine".