103321042 has 16 divisors (see below), whose sum is σ = 169625664. Its totient is φ = 46810000.

The previous prime is 103321039. The next prime is 103321103. The reversal of 103321042 is 240123301.

It is a happy number.

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, 709 + ... + 14392.

It is an arithmetic number, because the mean of its divisors is an integer number (10601604).

Almost surely, 2^103321042 is an apocalyptic number.

103321042 is a deficient number, since it is larger than the sum of its proper divisors (66304622).

103321042 is a wasteful number, since it uses less digits than its factorization.

103321042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15425.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 103321042 is about 10164.6958636252. The cubic root of 103321042 is about 469.2413322369.

Adding to 103321042 its reverse (240123301), we get a palindrome (343444343).

The spelling of 103321042 in words is "one hundred three million, three hundred twenty-one thousand, forty-two".