1103022102123 has 64 divisors (see below), whose sum is σ = 1789016924160. Its totient is φ = 669527337600.

The previous prime is 1103022102113. The next prime is 1103022102137. The reversal of 1103022102123 is 3212012203011.

1103022102123 is a `hidden beast` number, since 110 + 302 + 210 + 21 + 23 = 666.

It is not a de Polignac number, because 1103022102123 - 2⁴ = 1103022102107 is a prime.

It is a super-2 number, since 2×1103022102123² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103022102096 and 1103022102105.

It is not an unprimeable number, because it can be changed into a prime (1103022102113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 704665 + ... + 1643957.

It is an arithmetic number, because the mean of its divisors is an integer number (27953389440).

Almost surely, 2^{1103022102123} is an apocalyptic number.

1103022102123 is a deficient number, since it is larger than the sum of its proper divisors (685994822037).

1103022102123 is a wasteful number, since it uses less digits than its factorization.

1103022102123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939417 (or 939411 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 1103022102123 its reverse (3212012203011), we get a palindrome (4315034305134).

The spelling of 1103022102123 in words is "one trillion, one hundred three billion, twenty-two million, one hundred two thousand, one hundred twenty-three".