1142340120113 has 16 divisors (see below), whose sum is σ = 1165294655616. Its totient is φ = 1119572150400.

The previous prime is 1142340120071. The next prime is 1142340120121. The reversal of 1142340120113 is 3110210432411.

It is a cyclic number.

It is not a de Polignac number, because 1142340120113 - 2⁶ = 1142340120049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142340120413) 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, 11749820 + ... + 11846642.

It is an arithmetic number, because the mean of its divisors is an integer number (72830915976).

Almost surely, 2^{1142340120113} is an apocalyptic number.

It is an amenable number.

1142340120113 is a deficient number, since it is larger than the sum of its proper divisors (22954535503).

1142340120113 is an equidigital number, since it uses as much as digits as its factorization.

1142340120113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97784.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1142340120113 its reverse (3110210432411), we get a palindrome (4252550552524).

The spelling of 1142340120113 in words is "one trillion, one hundred forty-two billion, three hundred forty million, one hundred twenty thousand, one hundred thirteen".