11121234132 has 12 divisors (see below), whose sum is σ = 25949546336. Its totient is φ = 3707078040.

The previous prime is 11121234073. The next prime is 11121234149. The reversal of 11121234132 is 23143212111.

It is a tau number, because it is divible by the number of its divisors (12).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 11121234099 and 11121234108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 463384744 + ... + 463384767.

Almost surely, 2^11121234132 is an apocalyptic number.

11121234132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11121234132 is an abundant number, since it is smaller than the sum of its proper divisors (14828312204).

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

11121234132 is a wasteful number, since it uses less digits than its factorization.

11121234132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926769518 (or 926769516 counting only the distinct ones).

The product of its digits is 288, while the sum is 21.

Adding to 11121234132 its reverse (23143212111), we get a palindrome (34264446243).

The spelling of 11121234132 in words is "eleven billion, one hundred twenty-one million, two hundred thirty-four thousand, one hundred thirty-two".