118081351 has 2 divisors, whose sum is σ = 118081352. Its totient is φ = 118081350.

The previous prime is 118081349. The next prime is 118081367. The reversal of 118081351 is 153180811.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 118081351 - 2¹ = 118081349 is a prime.

Together with 118081349, 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 (118081321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59040675 + 59040676.

It is an arithmetic number, because the mean of its divisors is an integer number (59040676).

Almost surely, 2^118081351 is an apocalyptic number.

118081351 is a deficient number, since it is larger than the sum of its proper divisors (1).

118081351 is an equidigital number, since it uses as much as digits as its factorization.

118081351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 960, while the sum is 28.

The square root of 118081351 is about 10866.5243293336. The cubic root of 118081351 is about 490.5995036232.

The spelling of 118081351 in words is "one hundred eighteen million, eighty-one thousand, three hundred fifty-one".