12031101430 has 32 divisors (see below), whose sum is σ = 21929544000. Its totient is φ = 4751920512.

The previous prime is 12031101427. The next prime is 12031101437. The reversal of 12031101430 is 3410113021.

12031101430 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12031101437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342736 + ... + 376204.

It is an arithmetic number, because the mean of its divisors is an integer number (685298250).

Almost surely, 2^12031101430 is an apocalyptic number.

12031101430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12031101430 is a deficient number, since it is larger than the sum of its proper divisors (9898442570).

12031101430 is a wasteful number, since it uses less digits than its factorization.

12031101430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33928.

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

Adding to 12031101430 its reverse (3410113021), we get a palindrome (15441214451).

The spelling of 12031101430 in words is "twelve billion, thirty-one million, one hundred one thousand, four hundred thirty".