11102001232 has 160 divisors (see below), whose sum is σ = 27015413760. Its totient is φ = 4310046720.

The previous prime is 11102001227. The next prime is 11102001259. The reversal of 11102001232 is 23210020111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14106343 + ... + 14107129.

It is an arithmetic number, because the mean of its divisors is an integer number (168846336).

Almost surely, 2^11102001232 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11102001232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13507706880).

11102001232 is an abundant number, since it is smaller than the sum of its proper divisors (15913412528).

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

11102001232 is a wasteful number, since it uses less digits than its factorization.

11102001232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1089 (or 1083 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 11102001232 its reverse (23210020111), we get a palindrome (34312021343).

The spelling of 11102001232 in words is "eleven billion, one hundred two million, one thousand, two hundred thirty-two".