142141113 has 12 divisors (see below), whose sum is σ = 209683968. Its totient is φ = 92744280.

The previous prime is 142141091. The next prime is 142141117. The reversal of 142141113 is 311141241.

It is not a de Polignac number, because 142141113 - 2¹⁷ = 142010041 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (142141117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 167593 + ... + 168438.

It is an arithmetic number, because the mean of its divisors is an integer number (17473664).

Almost surely, 2^142141113 is an apocalyptic number.

It is an amenable number.

142141113 is a deficient number, since it is larger than the sum of its proper divisors (67542855).

142141113 is a wasteful number, since it uses less digits than its factorization.

142141113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336084 (or 336081 counting only the distinct ones).

The product of its digits is 96, while the sum is 18.

The square root of 142141113 is about 11922.2947874979. The cubic root of 142141113 is about 521.8831045773.

Adding to 142141113 its reverse (311141241), we get a palindrome (453282354).

The spelling of 142141113 in words is "one hundred forty-two million, one hundred forty-one thousand, one hundred thirteen".