320042300103 has 6 divisors (see below), whose sum is σ = 462283322384. Its totient is φ = 213361533396.

The previous prime is 320042300069. The next prime is 320042300111. The reversal of 320042300103 is 301003240023.

320042300103 is a `hidden beast` number, since 320 + 0 + 42 + 300 + 1 + 0 + 3 = 666.

It is not a de Polignac number, because 320042300103 - 2⁸ = 320042299847 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 (320042304103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 17780127775 + ... + 17780127792.

Almost surely, 2^320042300103 is an apocalyptic number.

320042300103 is a deficient number, since it is larger than the sum of its proper divisors (142241022281).

320042300103 is a wasteful number, since it uses less digits than its factorization.

320042300103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35560255573 (or 35560255570 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 320042300103 its reverse (301003240023), we get a palindrome (621045540126).

The spelling of 320042300103 in words is "three hundred twenty billion, forty-two million, three hundred thousand, one hundred three".