142992971303 has 8 divisors (see below), whose sum is σ = 175991349408. Its totient is φ = 113137295904.

The previous prime is 142992971299. The next prime is 142992971309. The reversal of 142992971303 is 303179299241.

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 142992971303 - 2² = 142992971299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142992971309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 785675576 + ... + 785675757.

It is an arithmetic number, because the mean of its divisors is an integer number (21998918676).

Almost surely, 2^142992971303 is an apocalyptic number.

142992971303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

142992971303 is a deficient number, since it is larger than the sum of its proper divisors (32998378105).

142992971303 is a wasteful number, since it uses less digits than its factorization.

142992971303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571351353.

The product of its (nonzero) digits is 734832, while the sum is 50.

The spelling of 142992971303 in words is "one hundred forty-two billion, nine hundred ninety-two million, nine hundred seventy-one thousand, three hundred three".