11102002032 has 40 divisors (see below), whose sum is σ = 31287461760. Its totient is φ = 3364242880.

The previous prime is 11102002003. The next prime is 11102002057. The reversal of 11102002032 is 23020020111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11102001999 and 11102002017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10512732 + ... + 10513787.

It is an arithmetic number, because the mean of its divisors is an integer number (782186544).

Almost surely, 2^11102002032 is an apocalyptic number.

11102002032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11102002032 is an abundant number, since it is smaller than the sum of its proper divisors (20185459728).

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

11102002032 is a wasteful number, since it uses less digits than its factorization.

11102002032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21026541 (or 21026535 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 11102002032 its reverse (23020020111), we get a palindrome (34122022143).

The spelling of 11102002032 in words is "eleven billion, one hundred two million, two thousand, thirty-two".