110556061061 has 2 divisors, whose sum is σ = 110556061062. Its totient is φ = 110556061060.

The previous prime is 110556061039. The next prime is 110556061103. The reversal of 110556061061 is 160160655011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107850500836 + 2705560225 = 328406^2 + 52015^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110556061061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110556061961) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55278030530 + 55278030531.

It is an arithmetic number, because the mean of its divisors is an integer number (55278030531).

Almost surely, 2^110556061061 is an apocalyptic number.

It is an amenable number.

110556061061 is a deficient number, since it is larger than the sum of its proper divisors (1).

110556061061 is an equidigital number, since it uses as much as digits as its factorization.

110556061061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 32.

The spelling of 110556061061 in words is "one hundred ten billion, five hundred fifty-six million, sixty-one thousand, sixty-one".