148136659197121 has 8 divisors (see below), whose sum is σ = 169325209954880. Its totient is φ = 126954651157488.

The previous prime is 148136659197103. The next prime is 148136659197139. The reversal of 148136659197121 is 121791956631841.

It is an interprime number because it is at equal distance from previous prime (148136659197103) and next prime (148136659197139).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 148136659197121 - 2¹¹ = 148136659195073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148136659167121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1635631011 + ... + 1635721576.

It is an arithmetic number, because the mean of its divisors is an integer number (21165651244360).

Almost surely, 2^{148136659197121} is an apocalyptic number.

It is an amenable number.

148136659197121 is a deficient number, since it is larger than the sum of its proper divisors (21188550757759).

148136659197121 is an equidigital number, since it uses as much as digits as its factorization.

148136659197121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3271359063.

The product of its digits is 19595520, while the sum is 64.

The spelling of 148136659197121 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 twenty-one".