80148436603 has 2 divisors, whose sum is σ = 80148436604. Its totient is φ = 80148436602.

The previous prime is 80148436601. The next prime is 80148436673. The reversal of 80148436603 is 30663484108.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 80148436603 - 2¹ = 80148436601 is a prime.

It is a super-2 number, since 2×80148436603² (a number of 23 digits) contains 22 as substring.

Together with 80148436601, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 80148436603.

It is not a weakly prime, because it can be changed into another prime (80148436601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40074218301 + 40074218302.

It is an arithmetic number, because the mean of its divisors is an integer number (40074218302).

Almost surely, 2^80148436603 is an apocalyptic number.

80148436603 is a deficient number, since it is larger than the sum of its proper divisors (1).

80148436603 is an equidigital number, since it uses as much as digits as its factorization.

80148436603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 80148436603 in words is "eighty billion, one hundred forty-eight million, four hundred thirty-six thousand, six hundred three".