12130353430 has 64 divisors (see below), whose sum is σ = 24399648000. Its totient is φ = 4312756224.

The previous prime is 12130353401. The next prime is 12130353461. The reversal of 12130353430 is 3435303121.

It is a junction number, because it is equal to n+sod(n) for n = 12130353395 and 12130353404.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 453571 + ... + 479569.

It is an arithmetic number, because the mean of its divisors is an integer number (381244500).

Almost surely, 2^12130353430 is an apocalyptic number.

12130353430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12130353430 is an abundant number, since it is smaller than the sum of its proper divisors (12269294570).

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

12130353430 is a wasteful number, since it uses less digits than its factorization.

12130353430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26153.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 12130353430 its reverse (3435303121), we get a palindrome (15565656551).

The spelling of 12130353430 in words is "twelve billion, one hundred thirty million, three hundred fifty-three thousand, four hundred thirty".