11233121102 has 16 divisors (see below), whose sum is σ = 19306291680. Its totient is φ = 4801816608.

The previous prime is 11233121071. The next prime is 11233121111. The reversal of 11233121102 is 20112133211.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 1025873 + ... + 1036764.

It is an arithmetic number, because the mean of its divisors is an integer number (1206643230).

Almost surely, 2^11233121102 is an apocalyptic number.

11233121102 is a deficient number, since it is larger than the sum of its proper divisors (8073170578).

11233121102 is a wasteful number, since it uses less digits than its factorization.

11233121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2063035.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11233121102 its reverse (20112133211), we get a palindrome (31345254313).

The spelling of 11233121102 in words is "eleven billion, two hundred thirty-three million, one hundred twenty-one thousand, one hundred two".