1110420310061 has 2 divisors, whose sum is σ = 1110420310062. Its totient is φ = 1110420310060.

The previous prime is 1110420310019. The next prime is 1110420310177. The reversal of 1110420310061 is 1600130240111.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 656691433225 + 453728876836 = 810365^2 + 673594^2 .

It is a cyclic number.

It is not a de Polignac number, because 1110420310061 - 2⁶ = 1110420309997 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110420300061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555210155030 + 555210155031.

It is an arithmetic number, because the mean of its divisors is an integer number (555210155031).

Almost surely, 2^{1110420310061} is an apocalyptic number.

It is an amenable number.

1110420310061 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110420310061 is an equidigital number, since it uses as much as digits as its factorization.

1110420310061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1110420310061 its reverse (1600130240111), we get a palindrome (2710550550172).

The spelling of 1110420310061 in words is "one trillion, one hundred ten billion, four hundred twenty million, three hundred ten thousand, sixty-one".