142303015303 has 8 divisors (see below), whose sum is σ = 142403518400. Its totient is φ = 142202550240.

The previous prime is 142303015301. The next prime is 142303015321. The reversal of 142303015303 is 303510303241.

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 142303015303 - 2¹ = 142303015301 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142303015301) 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, 12758173 + ... + 12769321.

It is an arithmetic number, because the mean of its divisors is an integer number (17800439800).

Almost surely, 2^142303015303 is an apocalyptic number.

142303015303 is a deficient number, since it is larger than the sum of its proper divisors (100503097).

142303015303 is a wasteful number, since it uses less digits than its factorization.

142303015303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19017.

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 142303015303 its reverse (303510303241), we get a palindrome (445813318544).

The spelling of 142303015303 in words is "one hundred forty-two billion, three hundred three million, fifteen thousand, three hundred three".