1103120210202 has 64 divisors (see below), whose sum is σ = 2303698320000. Its totient is φ = 351704557568.

The previous prime is 1103120210191. The next prime is 1103120210219. The reversal of 1103120210202 is 2020120213011.

It is a super-2 number, since 2×1103120210202² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41257174 + ... + 41283902.

It is an arithmetic number, because the mean of its divisors is an integer number (35995286250).

Almost surely, 2^{1103120210202} is an apocalyptic number.

1103120210202 is an abundant number, since it is smaller than the sum of its proper divisors (1200578109798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1103120210202 is a wasteful number, since it uses less digits than its factorization.

1103120210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28975.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1103120210202 its reverse (2020120213011), we get a palindrome (3123240423213).

The spelling of 1103120210202 in words is "one trillion, one hundred three billion, one hundred twenty million, two hundred ten thousand, two hundred two".