12050121430 has 8 divisors (see below), whose sum is σ = 21690218592. Its totient is φ = 4820048568.

The previous prime is 12050121427. The next prime is 12050121493. The reversal of 12050121430 is 3412105021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 12050121398 and 12050121407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 602506062 + ... + 602506081.

It is an arithmetic number, because the mean of its divisors is an integer number (2711277324).

Almost surely, 2^12050121430 is an apocalyptic number.

12050121430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12050121430 is a deficient number, since it is larger than the sum of its proper divisors (9640097162).

12050121430 is a wasteful number, since it uses less digits than its factorization.

12050121430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205012150.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 12050121430 its reverse (3412105021), we get a palindrome (15462226451).

The spelling of 12050121430 in words is "twelve billion, fifty million, one hundred twenty-one thousand, four hundred thirty".