11331132001230 has 32 divisors (see below), whose sum is σ = 27225584876448. Its totient is φ = 3018205414400.

The previous prime is 11331132001223. The next prime is 11331132001237. The reversal of 11331132001230 is 3210023113311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11331132001223) and next prime (11331132001237).

It is a junction number, because it is equal to n+sod(n) for n = 11331132001197 and 11331132001206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331132001237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214334751 + ... + 214387610.

It is an arithmetic number, because the mean of its divisors is an integer number (850799527389).

Almost surely, 2^{11331132001230} is an apocalyptic number.

11331132001230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11331132001230 is an abundant number, since it is smaller than the sum of its proper divisors (15894452875218).

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

11331132001230 is a wasteful number, since it uses less digits than its factorization.

11331132001230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 428723252.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11331132001230 its reverse (3210023113311), we get a palindrome (14541155114541).

The spelling of 11331132001230 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-two million, one thousand, two hundred thirty".