103510042 has 16 divisors (see below), whose sum is σ = 166855680. Its totient is φ = 47982528.

The previous prime is 103510031. The next prime is 103510063. The reversal of 103510042 is 240015301.

It is a junction number, because it is equal to n+sod(n) for n = 103509998 and 103510025.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20442 + ... + 24997.

It is an arithmetic number, because the mean of its divisors is an integer number (10428480).

Almost surely, 2^103510042 is an apocalyptic number.

103510042 is a deficient number, since it is larger than the sum of its proper divisors (63345638).

103510042 is a wasteful number, since it uses less digits than its factorization.

103510042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45525.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 103510042 is about 10173.9885000918. The cubic root of 103510042 is about 469.5272778304.

Adding to 103510042 its reverse (240015301), we get a palindrome (343525343).

The spelling of 103510042 in words is "one hundred three million, five hundred ten thousand, forty-two".