142142003101011 has 16 divisors (see below), whose sum is σ = 189875979042464. Its totient is φ = 94584845539584.

The previous prime is 142142003100953. The next prime is 142142003101013. The reversal of 142142003101011 is 110101300241241.

It is not a de Polignac number, because 142142003101011 - 2⁷ = 142142003100883 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142142003101013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17069776 + ... + 23992941.

It is an arithmetic number, because the mean of its divisors is an integer number (11867248690154).

Almost surely, 2^{142142003101011} is an apocalyptic number.

142142003101011 is a deficient number, since it is larger than the sum of its proper divisors (47733975941453).

142142003101011 is a wasteful number, since it uses less digits than its factorization.

142142003101011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41064870.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 142142003101011 its reverse (110101300241241), we get a palindrome (252243303342252).

The spelling of 142142003101011 in words is "one hundred forty-two trillion, one hundred forty-two billion, three million, one hundred one thousand, eleven".