110210121113 has 2 divisors, whose sum is σ = 110210121114. Its totient is φ = 110210121112.

The previous prime is 110210121067. The next prime is 110210121137. The reversal of 110210121113 is 311121012011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 90825685129 + 19384435984 = 301373^2 + 139228^2 .

It is a cyclic number.

It is not a de Polignac number, because 110210121113 - 2⁸ = 110210120857 is a prime.

It is not a weakly prime, because it can be changed into another prime (110210121173) 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, 55105060556 + 55105060557.

It is an arithmetic number, because the mean of its divisors is an integer number (55105060557).

Almost surely, 2^110210121113 is an apocalyptic number.

It is an amenable number.

110210121113 is a deficient number, since it is larger than the sum of its proper divisors (1).

110210121113 is an equidigital number, since it uses as much as digits as its factorization.

110210121113 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 110210121113 its reverse (311121012011), we get a palindrome (421331133124).

The spelling of 110210121113 in words is "one hundred ten billion, two hundred ten million, one hundred twenty-one thousand, one hundred thirteen".