103546042 has 8 divisors (see below), whose sum is σ = 155653056. Its totient is φ = 51661692.

The previous prime is 103546039. The next prime is 103546043. The reversal of 103546042 is 240645301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×103546042³ (a number of 25 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103545998 and 103546016.

It is not an unprimeable number, because it can be changed into a prime (103546043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54498 + ... + 56365.

It is an arithmetic number, because the mean of its divisors is an integer number (19456632).

Almost surely, 2^103546042 is an apocalyptic number.

103546042 is a deficient number, since it is larger than the sum of its proper divisors (52107014).

103546042 is a wasteful number, since it uses less digits than its factorization.

103546042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111332.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 103546042 is about 10175.7575639360. The cubic root of 103546042 is about 469.5817041852.

The spelling of 103546042 in words is "one hundred three million, five hundred forty-six thousand, forty-two".