118145651527 has 2 divisors, whose sum is σ = 118145651528. Its totient is φ = 118145651526.

The previous prime is 118145651467. The next prime is 118145651563. The reversal of 118145651527 is 725156541811.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-118145651527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118145651027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59072825763 + 59072825764.

It is an arithmetic number, because the mean of its divisors is an integer number (59072825764).

Almost surely, 2^118145651527 is an apocalyptic number.

118145651527 is a deficient number, since it is larger than the sum of its proper divisors (1).

118145651527 is an equidigital number, since it uses as much as digits as its factorization.

118145651527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 336000, while the sum is 46.

The spelling of 118145651527 in words is "one hundred eighteen billion, one hundred forty-five million, six hundred fifty-one thousand, five hundred twenty-seven".