148720462688303 has 4 divisors (see below), whose sum is σ = 162240504750888. Its totient is φ = 135200420625720.

The previous prime is 148720462688293. The next prime is 148720462688321. The reversal of 148720462688303 is 303886264027841.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-148720462688303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148720462688323) 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, 6760021031276 + ... + 6760021031297.

It is an arithmetic number, because the mean of its divisors is an integer number (40560126187722).

Almost surely, 2^{148720462688303} is an apocalyptic number.

148720462688303 is a deficient number, since it is larger than the sum of its proper divisors (13520042062585).

148720462688303 is a wasteful number, since it uses less digits than its factorization.

148720462688303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13520042062584.

The product of its (nonzero) digits is 74317824, while the sum is 62.

The spelling of 148720462688303 in words is "one hundred forty-eight trillion, seven hundred twenty billion, four hundred sixty-two million, six hundred eighty-eight thousand, three hundred three".