11103342132 has 48 divisors (see below), whose sum is σ = 27279257600. Its totient is φ = 3505304160.

The previous prime is 11103342127. The next prime is 11103342169. The reversal of 11103342132 is 23124330111.

It is a junction number, because it is equal to n+sod(n) for n = 11103342099 and 11103342108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1382007 + ... + 1390017.

Almost surely, 2^11103342132 is an apocalyptic number.

11103342132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11103342132 is an abundant number, since it is smaller than the sum of its proper divisors (16175915468).

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

11103342132 is a wasteful number, since it uses less digits than its factorization.

11103342132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14116 (or 14114 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 11103342132 its reverse (23124330111), we get a palindrome (34227672243).

The spelling of 11103342132 in words is "eleven billion, one hundred three million, three hundred forty-two thousand, one hundred thirty-two".