100830473609 has 2 divisors, whose sum is σ = 100830473610. Its totient is φ = 100830473608.

The previous prime is 100830473567. The next prime is 100830473641. The reversal of 100830473609 is 906374038001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84259575625 + 16570897984 = 290275^2 + 128728^2 .

It is an emirp because it is prime and its reverse (906374038001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100830473609 - 2³² = 96535506313 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (100830473309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50415236804 + 50415236805.

It is an arithmetic number, because the mean of its divisors is an integer number (50415236805).

Almost surely, 2^100830473609 is an apocalyptic number.

It is an amenable number.

100830473609 is a deficient number, since it is larger than the sum of its proper divisors (1).

100830473609 is an equidigital number, since it uses as much as digits as its factorization.

100830473609 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 41.

The spelling of 100830473609 in words is "one hundred billion, eight hundred thirty million, four hundred seventy-three thousand, six hundred nine".