101646430241 has 2 divisors, whose sum is σ = 101646430242. Its totient is φ = 101646430240.

The previous prime is 101646430211. The next prime is 101646430247. The reversal of 101646430241 is 142034646101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99284859025 + 2361571216 = 315095^2 + 48596^2 .

It is a cyclic number.

It is not a de Polignac number, because 101646430241 - 2¹⁰ = 101646429217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101646430198 and 101646430207.

It is not a weakly prime, because it can be changed into another prime (101646430247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50823215120 + 50823215121.

It is an arithmetic number, because the mean of its divisors is an integer number (50823215121).

Almost surely, 2^101646430241 is an apocalyptic number.

It is an amenable number.

101646430241 is a deficient number, since it is larger than the sum of its proper divisors (1).

101646430241 is an equidigital number, since it uses as much as digits as its factorization.

101646430241 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 101646430241 in words is "one hundred one billion, six hundred forty-six million, four hundred thirty thousand, two hundred forty-one".