110340661 has 2 divisors, whose sum is σ = 110340662. Its totient is φ = 110340660.

The previous prime is 110340641. The next prime is 110340667. The reversal of 110340661 is 166043011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87778161 + 22562500 = 9369^2 + 4750^2 .

It is a cyclic number.

It is not a de Polignac number, because 110340661 - 2⁷ = 110340533 is a prime.

It is a super-2 number, since 2×110340661² = 24350122939833842, which contains 22 as substring.

It is a Chen prime.

It is equal to p_6321622 and since 110340661 and 6321622 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110340667) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55170330 + 55170331.

It is an arithmetic number, because the mean of its divisors is an integer number (55170331).

Almost surely, 2^110340661 is an apocalyptic number.

It is an amenable number.

110340661 is a deficient number, since it is larger than the sum of its proper divisors (1).

110340661 is an equidigital number, since it uses as much as digits as its factorization.

110340661 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 110340661 is about 10504.3163033107. The cubic root of 110340661 is about 479.6360971583.

Adding to 110340661 its reverse (166043011), we get a palindrome (276383672).

The spelling of 110340661 in words is "one hundred ten million, three hundred forty thousand, six hundred sixty-one".