103453342 has 4 divisors (see below), whose sum is σ = 155180016. Its totient is φ = 51726670.

The previous prime is 103453321. The next prime is 103453351. The reversal of 103453342 is 243354301.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25863334 + ... + 25863337.

It is an arithmetic number, because the mean of its divisors is an integer number (38795004).

Almost surely, 2^103453342 is an apocalyptic number.

103453342 is a deficient number, since it is larger than the sum of its proper divisors (51726674).

103453342 is an equidigital number, since it uses as much as digits as its factorization.

103453342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51726673.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 103453342 is about 10171.2016005976. The cubic root of 103453342 is about 469.4415307261.

The spelling of 103453342 in words is "one hundred three million, four hundred fifty-three thousand, three hundred forty-two".