142320132124203 has 12 divisors (see below), whose sum is σ = 208579367190824. Its totient is φ = 86254625529600.

The previous prime is 142320132124141. The next prime is 142320132124223. The reversal of 142320132124203 is 302421231023241.

It is a happy number.

It is not a de Polignac number, because 142320132124203 - 2¹⁴ = 142320132107819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (142320132124223) 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, 196033239478 + ... + 196033240203.

Almost surely, 2^{142320132124203} is an apocalyptic number.

142320132124203 is a deficient number, since it is larger than the sum of its proper divisors (66259235066621).

142320132124203 is a wasteful number, since it uses less digits than its factorization.

142320132124203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 392066479706 (or 392066479695 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 142320132124203 its reverse (302421231023241), we get a palindrome (444741363147444).

The spelling of 142320132124203 in words is "one hundred forty-two trillion, three hundred twenty billion, one hundred thirty-two million, one hundred twenty-four thousand, two hundred three".