11102111032 has 8 divisors (see below), whose sum is σ = 20816458200. Its totient is φ = 5551055512.

The previous prime is 11102111023. The next prime is 11102111039. The reversal of 11102111032 is 23011120111.

It is a happy number.

11102111032 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×11102111032² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11102111039) 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, 693881932 + ... + 693881947.

It is an arithmetic number, because the mean of its divisors is an integer number (2602057275).

Almost surely, 2^11102111032 is an apocalyptic number.

It is an amenable number.

11102111032 is a deficient number, since it is larger than the sum of its proper divisors (9714347168).

11102111032 is a wasteful number, since it uses less digits than its factorization.

11102111032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1387763885 (or 1387763881 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 11102111032 its reverse (23011120111), we get a palindrome (34113231143).

The spelling of 11102111032 in words is "eleven billion, one hundred two million, one hundred eleven thousand, thirty-two".