100944002147 has 2 divisors, whose sum is σ = 100944002148. Its totient is φ = 100944002146.

The previous prime is 100944002113. The next prime is 100944002179. The reversal of 100944002147 is 741200449001.

It is an a-pointer prime, because the next prime (100944002179) can be obtained adding 100944002147 to its sum of digits (32).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100944002147 - 2⁶ = 100944002083 is a prime.

It is not a weakly prime, because it can be changed into another prime (100944002197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50472001073 + 50472001074.

It is an arithmetic number, because the mean of its divisors is an integer number (50472001074).

Almost surely, 2^100944002147 is an apocalyptic number.

100944002147 is a deficient number, since it is larger than the sum of its proper divisors (1).

100944002147 is an equidigital number, since it uses as much as digits as its factorization.

100944002147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 32.

The spelling of 100944002147 in words is "one hundred billion, nine hundred forty-four million, two thousand, one hundred forty-seven".