1110102133221 has 16 divisors (see below), whose sum is σ = 1654443638400. Its totient is φ = 735636540384.

The previous prime is 1110102133199. The next prime is 1110102133271. The reversal of 1110102133221 is 1223312010111.

It is not a de Polignac number, because 1110102133221 - 2¹³ = 1110102125029 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1110102133194 and 1110102133203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110102133271) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 123093976 + ... + 123102993.

It is an arithmetic number, because the mean of its divisors is an integer number (103402727400).

Almost surely, 2^{1110102133221} is an apocalyptic number.

It is an amenable number.

1110102133221 is a deficient number, since it is larger than the sum of its proper divisors (544341505179).

1110102133221 is a wasteful number, since it uses less digits than its factorization.

1110102133221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246197145 (or 246197139 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1110102133221 its reverse (1223312010111), we get a palindrome (2333414143332).

The spelling of 1110102133221 in words is "one trillion, one hundred ten billion, one hundred two million, one hundred thirty-three thousand, two hundred twenty-one".