148508812083 has 4 divisors (see below), whose sum is σ = 198011749448. Its totient is φ = 99005874720.

The previous prime is 148508812037. The next prime is 148508812091. The reversal of 148508812083 is 380218805841.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 148508812083 - 2⁶ = 148508812019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148508812013) 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 in 3 ways as a sum of consecutive naturals, for example, 24751468678 + ... + 24751468683.

It is an arithmetic number, because the mean of its divisors is an integer number (49502937362).

Almost surely, 2^148508812083 is an apocalyptic number.

148508812083 is a deficient number, since it is larger than the sum of its proper divisors (49502937365).

148508812083 is an equidigital number, since it uses as much as digits as its factorization.

148508812083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49502937364.

The product of its (nonzero) digits is 491520, while the sum is 48.

The spelling of 148508812083 in words is "one hundred forty-eight billion, five hundred eight million, eight hundred twelve thousand, eighty-three".