148136659197139 has 2 divisors, whose sum is σ = 148136659197140. Its totient is φ = 148136659197138.

The previous prime is 148136659197103. The next prime is 148136659197157. The reversal of 148136659197139 is 931791956631841.

148136659197139 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148136659197139 is a prime.

It is not a weakly prime, because it can be changed into another prime (148136659197169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74068329598569 + 74068329598570.

It is an arithmetic number, because the mean of its divisors is an integer number (74068329598570).

Almost surely, 2^{148136659197139} is an apocalyptic number.

148136659197139 is a deficient number, since it is larger than the sum of its proper divisors (1).

148136659197139 is an equidigital number, since it uses as much as digits as its factorization.

148136659197139 is an evil number, because the sum of its binary digits is even.

The product of its digits is 264539520, while the sum is 73.

The spelling of 148136659197139 in words is "one hundred forty-eight trillion, one hundred thirty-six billion, six hundred fifty-nine million, one hundred ninety-seven thousand, one hundred thirty-nine".