110121221101033 has 2 divisors, whose sum is σ = 110121221101034. Its totient is φ = 110121221101032.

The previous prime is 110121221101009. The next prime is 110121221101057. The reversal of 110121221101033 is 330101122121011.

It is a balanced prime because it is at equal distance from previous prime (110121221101009) and next prime (110121221101057).

It can be written as a sum of positive squares in only one way, i.e., 110079273145689 + 41947955344 = 10491867^2 + 204812^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110121221101033 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110121221101033.

It is not a weakly prime, because it can be changed into another prime (110121221701033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060610550516 + 55060610550517.

It is an arithmetic number, because the mean of its divisors is an integer number (55060610550517).

Almost surely, 2^{110121221101033} is an apocalyptic number.

It is an amenable number.

110121221101033 is a deficient number, since it is larger than the sum of its proper divisors (1).

110121221101033 is an equidigital number, since it uses as much as digits as its factorization.

110121221101033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 110121221101033 its reverse (330101122121011), we get a palindrome (440222343222044).

The spelling of 110121221101033 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred twenty-one million, one hundred one thousand, thirty-three".