147071445503 has 2 divisors, whose sum is σ = 147071445504. Its totient is φ = 147071445502.

The previous prime is 147071445427. The next prime is 147071445523. The reversal of 147071445503 is 305544170741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147071445503 - 2³⁰ = 145997703679 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147071445523) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73535722751 + 73535722752.

It is an arithmetic number, because the mean of its divisors is an integer number (73535722752).

Almost surely, 2^147071445503 is an apocalyptic number.

147071445503 is a deficient number, since it is larger than the sum of its proper divisors (1).

147071445503 is an equidigital number, since it uses as much as digits as its factorization.

147071445503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 235200, while the sum is 41.

The spelling of 147071445503 in words is "one hundred forty-seven billion, seventy-one million, four hundred forty-five thousand, five hundred three".