118670887351 has 2 divisors, whose sum is σ = 118670887352. Its totient is φ = 118670887350.

The previous prime is 118670887319. The next prime is 118670887393. The reversal of 118670887351 is 153788076811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118670887351 - 2⁵ = 118670887319 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 118670887292 and 118670887301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118670887301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59335443675 + 59335443676.

It is an arithmetic number, because the mean of its divisors is an integer number (59335443676).

Almost surely, 2^118670887351 is an apocalyptic number.

118670887351 is a deficient number, since it is larger than the sum of its proper divisors (1).

118670887351 is an equidigital number, since it uses as much as digits as its factorization.

118670887351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2257920, while the sum is 55.

The spelling of 118670887351 in words is "one hundred eighteen billion, six hundred seventy million, eight hundred eighty-seven thousand, three hundred fifty-one".