147307903903 has 2 divisors, whose sum is σ = 147307903904. Its totient is φ = 147307903902.

The previous prime is 147307903859. The next prime is 147307903907. The reversal of 147307903903 is 309309703741.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 147307903903 - 2¹⁷ = 147307772831 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147307903907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73653951951 + 73653951952.

It is an arithmetic number, because the mean of its divisors is an integer number (73653951952).

Almost surely, 2^147307903903 is an apocalyptic number.

147307903903 is a deficient number, since it is larger than the sum of its proper divisors (1).

147307903903 is an equidigital number, since it uses as much as digits as its factorization.

147307903903 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 428652, while the sum is 46.

The spelling of 147307903903 in words is "one hundred forty-seven billion, three hundred seven million, nine hundred three thousand, nine hundred three".