110121000202102 has 32 divisors (see below), whose sum is σ = 170998146506880. Its totient is φ = 53124314355840.

The previous prime is 110121000202093. The next prime is 110121000202117. The reversal of 110121000202102 is 201202000121011.

It is a super-2 number, since 2×110121000202102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 472057852 + ... + 472291072.

It is an arithmetic number, because the mean of its divisors is an integer number (5343692078340).

Almost surely, 2^{110121000202102} is an apocalyptic number.

110121000202102 is a deficient number, since it is larger than the sum of its proper divisors (60877146304778).

110121000202102 is a wasteful number, since it uses less digits than its factorization.

110121000202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 238968.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 110121000202102 its reverse (201202000121011), we get a palindrome (311323000323113).

The spelling of 110121000202102 in words is "one hundred ten trillion, one hundred twenty-one billion, two hundred two thousand, one hundred two".