110600981 has 2 divisors, whose sum is σ = 110600982. Its totient is φ = 110600980.

The previous prime is 110600969. The next prime is 110600989. The reversal of 110600981 is 189006011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 94672900 + 15928081 = 9730^2 + 3991^2 .

It is an emirp because it is prime and its reverse (189006011) is a distict prime. It is also a bemirp because it and its reverse can be mirrored producing other two distinct primes, 186009011 and 110900681.

It is a cyclic number.

It is not a de Polignac number, because 110600981 - 2²⁶ = 43492117 is a prime.

It is a super-2 number, since 2×110600981² = 24465153996324722, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 110600981.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110600989) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55300490 + 55300491.

It is an arithmetic number, because the mean of its divisors is an integer number (55300491).

Almost surely, 2^110600981 is an apocalyptic number.

It is an amenable number.

110600981 is a deficient number, since it is larger than the sum of its proper divisors (1).

110600981 is an equidigital number, since it uses as much as digits as its factorization.

110600981 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 26.

The square root of 110600981 is about 10516.7001003166. The cubic root of 110600981 is about 480.0129929932.

Adding to 110600981 its reverse (189006011), we get a palindrome (299606992).

The spelling of 110600981 in words is "one hundred ten million, six hundred thousand, nine hundred eighty-one".