1121202103104 has 42 divisors (see below), whose sum is σ = 3213723390930. Its totient is φ = 373734034176.

The previous prime is 1121202103069. The next prime is 1121202103111. The reversal of 1121202103104 is 4013012021211.

1121202103104 is a `hidden beast` number, since 1 + 121 + 20 + 210 + 310 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 930931663104 + 190270440000 = 964848^2 + 436200^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 973265139 + ... + 973266290.

Almost surely, 2^{1121202103104} is an apocalyptic number.

It is an amenable number.

1121202103104 is an abundant number, since it is smaller than the sum of its proper divisors (2092521287826).

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

1121202103104 is a wasteful number, since it uses less digits than its factorization.

1121202103104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1946531447 (or 1946531434 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1121202103104 its reverse (4013012021211), we get a palindrome (5134214124315).

The spelling of 1121202103104 in words is "one trillion, one hundred twenty-one billion, two hundred two million, one hundred three thousand, one hundred four".