118204628471 has 2 divisors, whose sum is σ = 118204628472. Its totient is φ = 118204628470.

The previous prime is 118204628407. The next prime is 118204628473. The reversal of 118204628471 is 174826402811.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 118204628471 - 2⁶ = 118204628407 is a prime.

It is a super-3 number, since 3×118204628471³ (a number of 34 digits) contains 333 as substring.

Together with 118204628473, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118204628473) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59102314235 + 59102314236.

It is an arithmetic number, because the mean of its divisors is an integer number (59102314236).

Almost surely, 2^118204628471 is an apocalyptic number.

118204628471 is a deficient number, since it is larger than the sum of its proper divisors (1).

118204628471 is an equidigital number, since it uses as much as digits as its factorization.

118204628471 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 172032, while the sum is 44.

The spelling of 118204628471 in words is "one hundred eighteen billion, two hundred four million, six hundred twenty-eight thousand, four hundred seventy-one".