103041321 has 16 divisors (see below), whose sum is σ = 143467200. Its totient is φ = 65699648.

The previous prime is 103041283. The next prime is 103041329. The reversal of 103041321 is 123140301.

It is a cyclic number.

It is not a de Polignac number, because 103041321 - 2¹⁰ = 103040297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 103041321.

It is not an unprimeable number, because it can be changed into a prime (103041329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3775 + ... + 14843.

It is an arithmetic number, because the mean of its divisors is an integer number (8966700).

Almost surely, 2^103041321 is an apocalyptic number.

It is an amenable number.

103041321 is a deficient number, since it is larger than the sum of its proper divisors (40425879).

103041321 is a wasteful number, since it uses less digits than its factorization.

103041321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11208.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 103041321 is about 10150.9271005165. The cubic root of 103041321 is about 468.8174905845.

Adding to 103041321 its reverse (123140301), we get a palindrome (226181622).

It can be divided in two parts, 103041 and 321, that multiplied together give a cube (33076161 = 321³).

The spelling of 103041321 in words is "one hundred three million, forty-one thousand, three hundred twenty-one".