118453378727 has 2 divisors, whose sum is σ = 118453378728. Its totient is φ = 118453378726.

The previous prime is 118453378721. The next prime is 118453378733. The reversal of 118453378727 is 727873354811.

It is a balanced prime because it is at equal distance from previous prime (118453378721) and next prime (118453378733).

It is a cyclic number.

It is not a de Polignac number, because 118453378727 - 2⁴ = 118453378711 is a prime.

It is a super-2 number, since 2×118453378727² (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 (118453378721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59226689363 + 59226689364.

It is an arithmetic number, because the mean of its divisors is an integer number (59226689364).

Almost surely, 2^118453378727 is an apocalyptic number.

118453378727 is a deficient number, since it is larger than the sum of its proper divisors (1).

118453378727 is an equidigital number, since it uses as much as digits as its factorization.

118453378727 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7902720, while the sum is 56.

The spelling of 118453378727 in words is "one hundred eighteen billion, four hundred fifty-three million, three hundred seventy-eight thousand, seven hundred twenty-seven".