11331132000030 has 48 divisors (see below), whose sum is σ = 29468296507104. Its totient is φ = 3020881014720.

The previous prime is 11331131999981. The next prime is 11331132000031. The reversal of 11331132000030 is 3000023113311.

It is a happy number.

11331132000030 is a `hidden beast` number, since 1 + 1 + 3 + 311 + 320 + 0 + 0 + 0 + 30 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 11331131999967 and 11331132000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331132000031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 15349561 + ... + 16070820.

It is an arithmetic number, because the mean of its divisors is an integer number (613922843898).

Almost surely, 2^{11331132000030} is an apocalyptic number.

11331132000030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331132000030 is an abundant number, since it is smaller than the sum of its proper divisors (18137164507074).

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

11331132000030 is a wasteful number, since it uses less digits than its factorization.

11331132000030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31424401 (or 31424398 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11331132000030 its reverse (3000023113311), we get a palindrome (14331155113341).

The spelling of 11331132000030 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, thirty", and thus it is an aban number.