110121002111102 has 4 divisors (see below), whose sum is σ = 165181503166656. Its totient is φ = 55060501055550.

The previous prime is 110121002111083. The next prime is 110121002111117. The reversal of 110121002111102 is 201111200121011.

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

It is a super-2 number, since 2×110121002111102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27530250527774 + ... + 27530250527777.

It is an arithmetic number, because the mean of its divisors is an integer number (41295375791664).

Almost surely, 2^{110121002111102} is an apocalyptic number.

110121002111102 is a deficient number, since it is larger than the sum of its proper divisors (55060501055554).

110121002111102 is an equidigital number, since it uses as much as digits as its factorization.

110121002111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55060501055553.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 110121002111102 its reverse (201111200121011), we get a palindrome (311232202232113).

The spelling of 110121002111102 in words is "one hundred ten trillion, one hundred twenty-one billion, two million, one hundred eleven thousand, one hundred two".