342503101 has 8 divisors (see below), whose sum is σ = 361075680. Its totient is φ = 323985168.

The previous prime is 342503047. The next prime is 342503107. The reversal of 342503101 is 101305243.

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 342503101 - 2¹¹ = 342501053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342503107) 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, 451 + ... + 26176.

It is an arithmetic number, because the mean of its divisors is an integer number (45134460).

Almost surely, 2^342503101 is an apocalyptic number.

It is an amenable number.

342503101 is a deficient number, since it is larger than the sum of its proper divisors (18572579).

342503101 is a wasteful number, since it uses less digits than its factorization.

342503101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27323.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 342503101 is about 18506.8393033495. The cubic root of 342503101 is about 699.6618101066.

Adding to 342503101 its reverse (101305243), we get a palindrome (443808344).

The spelling of 342503101 in words is "three hundred forty-two million, five hundred three thousand, one hundred one".