11111133002 has 16 divisors (see below), whose sum is σ = 16979827392. Its totient is φ = 5451821760.

The previous prime is 11111132957. The next prime is 11111133013. The reversal of 11111133002 is 20033111111.

It is a happy number.

11111133002 is digitally balanced in base 2, because in such base 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, 122399 + ... + 192882.

It is an arithmetic number, because the mean of its divisors is an integer number (1061239212).

Almost surely, 2^11111133002 is an apocalyptic number.

11111133002 is a deficient number, since it is larger than the sum of its proper divisors (5868694390).

11111133002 is a wasteful number, since it uses less digits than its factorization.

11111133002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 315613.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 11111133002 its reverse (20033111111), we get a palindrome (31144244113).

The spelling of 11111133002 in words is "eleven billion, one hundred eleven million, one hundred thirty-three thousand, two".