1110121303102 has 48 divisors (see below), whose sum is σ = 1945627923312. Its totient is φ = 473663635200.

The previous prime is 1110121303069. The next prime is 1110121303183. The reversal of 1110121303102 is 2013031210111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20525848 + ... + 20579860.

It is an arithmetic number, because the mean of its divisors is an integer number (40533915069).

Almost surely, 2^{1110121303102} is an apocalyptic number.

1110121303102 is a deficient number, since it is larger than the sum of its proper divisors (835506620210).

1110121303102 is a wasteful number, since it uses less digits than its factorization.

1110121303102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54953 (or 54946 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 1110121303102 its reverse (2013031210111), we get a palindrome (3123152513213).

The spelling of 1110121303102 in words is "one trillion, one hundred ten billion, one hundred twenty-one million, three hundred three thousand, one hundred two".