2001043616147 has 2 divisors, whose sum is σ = 2001043616148. Its totient is φ = 2001043616146.

The previous prime is 2001043616057. The next prime is 2001043616161. The reversal of 2001043616147 is 7416163401002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2001043616147 - 2³⁰ = 1999969874323 is a prime.

It is not a weakly prime, because it can be changed into another prime (2001043616647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1000521808073 + 1000521808074.

It is an arithmetic number, because the mean of its divisors is an integer number (1000521808074).

Almost surely, 2^{2001043616147} is an apocalyptic number.

2001043616147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2001043616147 is an equidigital number, since it uses as much as digits as its factorization.

2001043616147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24192, while the sum is 35.

The spelling of 2001043616147 in words is "two trillion, one billion, forty-three million, six hundred sixteen thousand, one hundred forty-seven".