159047142803 has 2 divisors, whose sum is σ = 159047142804. Its totient is φ = 159047142802.

The previous prime is 159047142797. The next prime is 159047142829. The reversal of 159047142803 is 308241740951.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 159047142803 - 2⁶ = 159047142739 is a prime.

It is not a weakly prime, because it can be changed into another prime (159047142833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 79523571401 + 79523571402.

It is an arithmetic number, because the mean of its divisors is an integer number (79523571402).

Almost surely, 2^159047142803 is an apocalyptic number.

159047142803 is a deficient number, since it is larger than the sum of its proper divisors (1).

159047142803 is an equidigital number, since it uses as much as digits as its factorization.

159047142803 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 241920, while the sum is 44.

The spelling of 159047142803 in words is "one hundred fifty-nine billion, forty-seven million, one hundred forty-two thousand, eight hundred three".