11010231232 has 112 divisors (see below), whose sum is σ = 29335122432. Its totient is φ = 3959700480.

The previous prime is 11010231223. The next prime is 11010231259. The reversal of 11010231232 is 23213201011.

It is a tau number, because it is divible by the number of its divisors (112).

It is a Harshad number since it is a multiple of its sum of digits (16).

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, 21868 + ... + 149995.

It is an arithmetic number, because the mean of its divisors is an integer number (261920736).

Almost surely, 2^11010231232 is an apocalyptic number.

It is an amenable number.

11010231232 is an abundant number, since it is smaller than the sum of its proper divisors (18324891200).

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

11010231232 is a wasteful number, since it uses less digits than its factorization.

11010231232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171906 (or 171896 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11010231232 its reverse (23213201011), we get a palindrome (34223432243).

It can be divided in two parts, 11010 and 231232, that added together give a palindrome (242242).

The spelling of 11010231232 in words is "eleven billion, ten million, two hundred thirty-one thousand, two hundred thirty-two".