1111013103202 has 4 divisors (see below), whose sum is σ = 1666519654806. Its totient is φ = 555506551600.

The previous prime is 1111013103199. The next prime is 1111013103203. The reversal of 1111013103202 is 2023013101111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 653819405281 + 457193697921 = 808591^2 + 676161^2 .

It is a super-3 number, since 3×1111013103202³ (a number of 37 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (1111013103203) by changing a digit.

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 as a sum of consecutive naturals, namely, 277753275799 + ... + 277753275802.

Almost surely, 2^{1111013103202} is an apocalyptic number.

1111013103202 is a deficient number, since it is larger than the sum of its proper divisors (555506551604).

1111013103202 is an equidigital number, since it uses as much as digits as its factorization.

1111013103202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555506551603.

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

Adding to 1111013103202 its reverse (2023013101111), we get a palindrome (3134026204313).

The spelling of 1111013103202 in words is "one trillion, one hundred eleven billion, thirteen million, one hundred three thousand, two hundred two".