342919103 has 4 divisors (see below), whose sum is σ = 342961128. Its totient is φ = 342877080.

The previous prime is 342919081. The next prime is 342919127. The reversal of 342919103 is 301919243.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 342919103 - 2⁸ = 342918847 is a prime.

It is a super-2 number, since 2×342919103² = 235187022404649218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 342919103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (342912103) 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, 4388 + ... + 26553.

It is an arithmetic number, because the mean of its divisors is an integer number (85740282).

Almost surely, 2^342919103 is an apocalyptic number.

342919103 is a deficient number, since it is larger than the sum of its proper divisors (42025).

342919103 is a wasteful number, since it uses less digits than its factorization.

342919103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42024.

The product of its (nonzero) digits is 5832, while the sum is 32.

The square root of 342919103 is about 18518.0750349490. The cubic root of 342919103 is about 699.9449637002.

The spelling of 342919103 in words is "three hundred forty-two million, nine hundred nineteen thousand, one hundred three".