142051111130 has 16 divisors (see below), whose sum is σ = 269149474080. Its totient is φ = 53829894672.

The previous prime is 142051111123. The next prime is 142051111207. The reversal of 142051111130 is 31111150241.

142051111130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 373818524 + ... + 373818903.

It is an arithmetic number, because the mean of its divisors is an integer number (16821842130).

Almost surely, 2^142051111130 is an apocalyptic number.

142051111130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

142051111130 is a deficient number, since it is larger than the sum of its proper divisors (127098362950).

142051111130 is a wasteful number, since it uses less digits than its factorization.

142051111130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 747637453.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 142051111130 its reverse (31111150241), we get a palindrome (173162261371).

The spelling of 142051111130 in words is "one hundred forty-two billion, fifty-one million, one hundred eleven thousand, one hundred thirty".