12431024031030 has 128 divisors (see below), whose sum is σ = 34095172147200. Its totient is φ = 2872833600000.

The previous prime is 12431024031029. The next prime is 12431024031067. The reversal of 12431024031030 is 3013042013421.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7465221 + ... + 8977280.

It is an arithmetic number, because the mean of its divisors is an integer number (266368532400).

Almost surely, 2^{12431024031030} is an apocalyptic number.

12431024031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12431024031030 is an abundant number, since it is smaller than the sum of its proper divisors (21664148116170).

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

12431024031030 is a wasteful number, since it uses less digits than its factorization.

12431024031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16442630.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 12431024031030 its reverse (3013042013421), we get a palindrome (15444066044451).

The spelling of 12431024031030 in words is "twelve trillion, four hundred thirty-one billion, twenty-four million, thirty-one thousand, thirty".