11320210332 has 18 divisors (see below), whose sum is σ = 28614976208. Its totient is φ = 3773403432.

The previous prime is 11320210301. The next prime is 11320210339. The reversal of 11320210332 is 23301202311.

11320210332 is a `hidden beast` number, since 1 + 1 + 320 + 2 + 10 + 332 = 666.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11320210339) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 157225108 + ... + 157225179.

Almost surely, 2^11320210332 is an apocalyptic number.

11320210332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11320210332 is an abundant number, since it is smaller than the sum of its proper divisors (17294765876).

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

11320210332 is a wasteful number, since it uses less digits than its factorization.

11320210332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314450297 (or 314450292 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 11320210332 its reverse (23301202311), we get a palindrome (34621412643).

The spelling of 11320210332 in words is "eleven billion, three hundred twenty million, two hundred ten thousand, three hundred thirty-two".