103451042 has 8 divisors (see below), whose sum is σ = 158478336. Its totient is φ = 50624932.

The previous prime is 103451039. The next prime is 103451057. The reversal of 103451042 is 240154301.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550178 + ... + 550365.

It is an arithmetic number, because the mean of its divisors is an integer number (19809792).

Almost surely, 2^103451042 is an apocalyptic number.

103451042 is a deficient number, since it is larger than the sum of its proper divisors (55027294).

103451042 is a wasteful number, since it uses less digits than its factorization.

103451042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100592.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 103451042 is about 10171.0885356485. The cubic root of 103451042 is about 469.4380517874.

The spelling of 103451042 in words is "one hundred three million, four hundred fifty-one thousand, forty-two".