1110605061061 has 2 divisors, whose sum is σ = 1110605061062. Its totient is φ = 1110605061060.

The previous prime is 1110605061043. The next prime is 1110605061067. The reversal of 1110605061061 is 1601605060111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1027447804161 + 83157256900 = 1013631^2 + 288370^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1110605061061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110605061067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555302530530 + 555302530531.

It is an arithmetic number, because the mean of its divisors is an integer number (555302530531).

Almost surely, 2^{1110605061061} is an apocalyptic number.

It is an amenable number.

1110605061061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110605061061 is an equidigital number, since it uses as much as digits as its factorization.

1110605061061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 1110605061061 in words is "one trillion, one hundred ten billion, six hundred five million, sixty-one thousand, sixty-one".