110000010961 has 2 divisors, whose sum is σ = 110000010962. Its totient is φ = 110000010960.

The previous prime is 110000010949. The next prime is 110000011007. The reversal of 110000010961 is 169010000011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 104836726225 + 5163284736 = 323785^2 + 71856^2 .

It is a cyclic number.

It is not a de Polignac number, because 110000010961 - 2⁷ = 110000010833 is a prime.

It is a super-2 number, since 2×110000010961² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110000010941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000005480 + 55000005481.

It is an arithmetic number, because the mean of its divisors is an integer number (55000005481).

Almost surely, 2^110000010961 is an apocalyptic number.

It is an amenable number.

110000010961 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000010961 is an equidigital number, since it uses as much as digits as its factorization.

110000010961 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 110000010961 its reverse (169010000011), we get a palindrome (279010010972).

The spelling of 110000010961 in words is "one hundred ten billion, ten thousand, nine hundred sixty-one".