110212011121103 has 4 divisors (see below), whose sum is σ = 110212096030848. Its totient is φ = 110211926211360.

The previous prime is 110212011121097. The next prime is 110212011121153. The reversal of 110212011121103 is 301121110212011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 110212011121103 - 2¹⁸ = 110212010858959 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110212011121153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40477178 + ... + 43114103.

It is an arithmetic number, because the mean of its divisors is an integer number (27553024007712).

Almost surely, 2^{110212011121103} is an apocalyptic number.

110212011121103 is a deficient number, since it is larger than the sum of its proper divisors (84909745).

110212011121103 is an equidigital number, since it uses as much as digits as its factorization.

110212011121103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84909744.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 110212011121103 its reverse (301121110212011), we get a palindrome (411333121333114).

The spelling of 110212011121103 in words is "one hundred ten trillion, two hundred twelve billion, eleven million, one hundred twenty-one thousand, one hundred three".