1142003707163 has 8 divisors (see below), whose sum is σ = 1245906033840. Its totient is φ = 1038115348480.

The previous prime is 1142003707157. The next prime is 1142003707177. The reversal of 1142003707163 is 3617073002411.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1142003707163 - 2⁶ = 1142003707099 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142003707123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3320678 + ... + 3648411.

It is an arithmetic number, because the mean of its divisors is an integer number (155738254230).

Almost surely, 2^{1142003707163} is an apocalyptic number.

1142003707163 is a deficient number, since it is larger than the sum of its proper divisors (103902326677).

1142003707163 is a wasteful number, since it uses less digits than its factorization.

1142003707163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6983997.

The product of its (nonzero) digits is 21168, while the sum is 35.

Adding to 1142003707163 its reverse (3617073002411), we get a palindrome (4759076709574).

The spelling of 1142003707163 in words is "one trillion, one hundred forty-two billion, three million, seven hundred seven thousand, one hundred sixty-three".