148098290987 has 4 divisors (see below), whose sum is σ = 148219386480. Its totient is φ = 147977195496.

The previous prime is 148098290971. The next prime is 148098290993. The reversal of 148098290987 is 789092890841.

148098290987 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 789092890841 = 17 ⋅46417228873.

It is a cyclic number.

It is not a de Polignac number, because 148098290987 - 2⁴ = 148098290971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148098290947) 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 in 3 ways as a sum of consecutive naturals, for example, 60545912 + ... + 60548357.

It is an arithmetic number, because the mean of its divisors is an integer number (37054846620).

Almost surely, 2^148098290987 is an apocalyptic number.

148098290987 is a deficient number, since it is larger than the sum of its proper divisors (121095493).

148098290987 is a wasteful number, since it uses less digits than its factorization.

148098290987 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121095492.

The product of its (nonzero) digits is 20901888, while the sum is 65.

The spelling of 148098290987 in words is "one hundred forty-eight billion, ninety-eight million, two hundred ninety thousand, nine hundred eighty-seven".