11103039232 has 18 divisors (see below), whose sum is σ = 22162707728. Its totient is φ = 5551519488.

The previous prime is 11103039223. The next prime is 11103039263. The reversal of 11103039232 is 23293030111.

It is a super-2 number, since 2×11103039232² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11103039197 and 11103039206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21685368 + ... + 21685879.

Almost surely, 2^11103039232 is an apocalyptic number.

It is an amenable number.

11103039232 is a deficient number, since it is larger than the sum of its proper divisors (11059668496).

11103039232 is an frugal number, since it uses more digits than its factorization.

11103039232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43371263 (or 43371249 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11103039232 its reverse (23293030111), we get a palindrome (34396069343).

The spelling of 11103039232 in words is "eleven billion, one hundred three million, thirty-nine thousand, two hundred thirty-two".