1110203100002 has 24 divisors (see below), whose sum is σ = 1769247001236. Its totient is φ = 522383263488.

The previous prime is 1110203099989. The next prime is 1110203100077. The reversal of 1110203100002 is 2000013020111.

It can be written as a sum of positive squares in 6 ways, for example, as 620551638001 + 489651462001 = 787751^2 + 699751^2 .

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 4677548 + ... + 4909160.

Almost surely, 2^{1110203100002} is an apocalyptic number.

1110203100002 is a deficient number, since it is larger than the sum of its proper divisors (659043901234).

1110203100002 is a wasteful number, since it uses less digits than its factorization.

1110203100002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239942 (or 239925 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 1110203100002 its reverse (2000013020111), we get a palindrome (3110216120113).

The spelling of 1110203100002 in words is "one trillion, one hundred ten billion, two hundred three million, one hundred thousand, two".