101063255641 has 2 divisors, whose sum is σ = 101063255642. Its totient is φ = 101063255640.

The previous prime is 101063255633. The next prime is 101063255687. The reversal of 101063255641 is 146552360101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 88613382400 + 12449873241 = 297680^2 + 111579^2 .

It is a cyclic number.

It is not a de Polignac number, because 101063255641 - 2³ = 101063255633 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101063255597 and 101063255606.

It is not a weakly prime, because it can be changed into another prime (101063255941) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50531627820 + 50531627821.

It is an arithmetic number, because the mean of its divisors is an integer number (50531627821).

Almost surely, 2^101063255641 is an apocalyptic number.

It is an amenable number.

101063255641 is a deficient number, since it is larger than the sum of its proper divisors (1).

101063255641 is an equidigital number, since it uses as much as digits as its factorization.

101063255641 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21600, while the sum is 34.

The spelling of 101063255641 in words is "one hundred one billion, sixty-three million, two hundred fifty-five thousand, six hundred forty-one".