12050542131 has 16 divisors (see below), whose sum is σ = 16350694560. Its totient is φ = 7892363520.

The previous prime is 12050542103. The next prime is 12050542201. The reversal of 12050542131 is 13124505021.

It is a happy number.

12050542131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12050542131 - 2⁶ = 12050542067 is a prime.

It is a super-3 number, since 3×12050542131³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (12050542631) 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, 111991 + ... + 191423.

It is an arithmetic number, because the mean of its divisors is an integer number (1021918410).

Almost surely, 2^12050542131 is an apocalyptic number.

12050542131 is a deficient number, since it is larger than the sum of its proper divisors (4300152429).

12050542131 is an equidigital number, since it uses as much as digits as its factorization.

12050542131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80326.

The product of its (nonzero) digits is 1200, while the sum is 24.

The spelling of 12050542131 in words is "twelve billion, fifty million, five hundred forty-two thousand, one hundred thirty-one".