11230431441232 has 20 divisors (see below), whose sum is σ = 21773062689760. Its totient is φ = 5611576553568.

The previous prime is 11230431441161. The next prime is 11230431441253. The reversal of 11230431441232 is 23214413403211.

It is a happy number.

It is a super-3 number, since 3×11230431441232³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11230431441194 and 11230431441203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 227422482 + ... + 227471857.

It is an arithmetic number, because the mean of its divisors is an integer number (1088653134488).

Almost surely, 2^{11230431441232} is an apocalyptic number.

It is an amenable number.

11230431441232 is a deficient number, since it is larger than the sum of its proper divisors (10542631248528).

11230431441232 is a wasteful number, since it uses less digits than its factorization.

11230431441232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454895890 (or 454895884 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 11230431441232 its reverse (23214413403211), we get a palindrome (34444844844443).

The spelling of 11230431441232 in words is "eleven trillion, two hundred thirty billion, four hundred thirty-one million, four hundred forty-one thousand, two hundred thirty-two".