342104303 has 4 divisors (see below), whose sum is σ = 345425808. Its totient is φ = 338782800.

The previous prime is 342104297. The next prime is 342104309. The reversal of 342104303 is 303401243.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (342104297) and next prime (342104309).

It is a cyclic number.

It is not a de Polignac number, because 342104303 - 2¹² = 342100207 is a prime.

It is a super-3 number, since 3×342104303³ (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342104309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1660598 + ... + 1660803.

It is an arithmetic number, because the mean of its divisors is an integer number (86356452).

Almost surely, 2^342104303 is an apocalyptic number.

342104303 is a deficient number, since it is larger than the sum of its proper divisors (3321505).

342104303 is a wasteful number, since it uses less digits than its factorization.

342104303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3321504.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 342104303 is about 18496.0618240749. The cubic root of 342104303 is about 699.3901511592.

Adding to 342104303 its reverse (303401243), we get a palindrome (645505546).

The spelling of 342104303 in words is "three hundred forty-two million, one hundred four thousand, three hundred three".