11113130202 has 16 divisors (see below), whose sum is σ = 23192619840. Its totient is φ = 3543316832.

The previous prime is 11113130177. The next prime is 11113130221. The reversal of 11113130202 is 20203131111.

It is a happy number.

11113130202 is digitally balanced in base 2 and base 5, because in such bases it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 40264827 + ... + 40265102.

It is an arithmetic number, because the mean of its divisors is an integer number (1449538740).

Almost surely, 2^11113130202 is an apocalyptic number.

11113130202 is an abundant number, since it is smaller than the sum of its proper divisors (12079489638).

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

11113130202 is a wasteful number, since it uses less digits than its factorization.

11113130202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80529957.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11113130202 its reverse (20203131111), we get a palindrome (31316261313).

Subtracting 11113130202 from its reverse (20203131111), we obtain a palindrome (9090000909).

It can be divided in two parts, 1111 and 3130202, that added together give a palindrome (3131313).

The spelling of 11113130202 in words is "eleven billion, one hundred thirteen million, one hundred thirty thousand, two hundred two".