148153433811 has 4 divisors (see below), whose sum is σ = 197537911752. Its totient is φ = 98768955872.

The previous prime is 148153433801. The next prime is 148153433843. The reversal of 148153433811 is 118334351841.

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

It is a cyclic number.

It is not a de Polignac number, because 148153433811 - 2⁷ = 148153433683 is a prime.

It is not an unprimeable number, because it can be changed into a prime (148153433801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24692238966 + ... + 24692238971.

It is an arithmetic number, because the mean of its divisors is an integer number (49384477938).

Almost surely, 2^148153433811 is an apocalyptic number.

148153433811 is a deficient number, since it is larger than the sum of its proper divisors (49384477941).

148153433811 is an equidigital number, since it uses as much as digits as its factorization.

148153433811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49384477940.

The product of its digits is 138240, while the sum is 42.

The spelling of 148153433811 in words is "one hundred forty-eight billion, one hundred fifty-three million, four hundred thirty-three thousand, eight hundred eleven".