2110121322203 has 32 divisors (see below), whose sum is σ = 2276557291008. Its totient is φ = 1948557312000.

The previous prime is 2110121322163. The next prime is 2110121322223. The reversal of 2110121322203 is 3022231210112.

It is a cyclic number.

It is not a de Polignac number, because 2110121322203 - 2⁸ = 2110121321947 is a prime.

It is a super-2 number, since 2×2110121322203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2110121322223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1081557878 + ... + 1081559828.

It is an arithmetic number, because the mean of its divisors is an integer number (71142415344).

Almost surely, 2^{2110121322203} is an apocalyptic number.

2110121322203 is a deficient number, since it is larger than the sum of its proper divisors (166435968805).

2110121322203 is a wasteful number, since it uses less digits than its factorization.

2110121322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4103.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2110121322203 its reverse (3022231210112), we get a palindrome (5132352532315).

The spelling of 2110121322203 in words is "two trillion, one hundred ten billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred three".