101110560055501 has 2 divisors, whose sum is σ = 101110560055502. Its totient is φ = 101110560055500.

The previous prime is 101110560055499. The next prime is 101110560055537. The reversal of 101110560055501 is 105550065011101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 100219520340900 + 891039714601 = 10010970^2 + 943949^2 .

It is an emirp because it is prime and its reverse (105550065011101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101110560055501 - 2¹ = 101110560055499 is a prime.

It is a super-2 number, since 2×101110560055501² (a number of 29 digits) contains 22 as substring.

Together with 101110560055499, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101110560055201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555280027750 + 50555280027751.

It is an arithmetic number, because the mean of its divisors is an integer number (50555280027751).

Almost surely, 2^{101110560055501} is an apocalyptic number.

It is an amenable number.

101110560055501 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110560055501 is an equidigital number, since it uses as much as digits as its factorization.

101110560055501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3750, while the sum is 31.

The spelling of 101110560055501 in words is "one hundred one trillion, one hundred ten billion, five hundred sixty million, fifty-five thousand, five hundred one".