110273246561 has 2 divisors, whose sum is σ = 110273246562. Its totient is φ = 110273246560.

The previous prime is 110273246513. The next prime is 110273246591. The reversal of 110273246561 is 165642372011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88765264225 + 21507982336 = 297935^2 + 146656^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110273246561 is a prime.

It is not a weakly prime, because it can be changed into another prime (110273246591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55136623280 + 55136623281.

It is an arithmetic number, because the mean of its divisors is an integer number (55136623281).

Almost surely, 2^110273246561 is an apocalyptic number.

It is an amenable number.

110273246561 is a deficient number, since it is larger than the sum of its proper divisors (1).

110273246561 is an equidigital number, since it uses as much as digits as its factorization.

110273246561 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 110273246561 in words is "one hundred ten billion, two hundred seventy-three million, two hundred forty-six thousand, five hundred sixty-one".