103411031321 has 16 divisors (see below), whose sum is σ = 117822196800. Its totient is φ = 89973229248.

The previous prime is 103411031309. The next prime is 103411031327. The reversal of 103411031321 is 123130114301.

It is a cyclic number.

It is not a de Polignac number, because 103411031321 - 2⁶ = 103411031257 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103411031293 and 103411031302.

It is not an unprimeable number, because it can be changed into a prime (103411031327) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1013951 + ... + 1111268.

It is an arithmetic number, because the mean of its divisors is an integer number (7363887300).

Almost surely, 2^103411031321 is an apocalyptic number.

It is an amenable number.

103411031321 is a deficient number, since it is larger than the sum of its proper divisors (14411165479).

103411031321 is a wasteful number, since it uses less digits than its factorization.

103411031321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125448.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 103411031321 its reverse (123130114301), we get a palindrome (226541145622).

The spelling of 103411031321 in words is "one hundred three billion, four hundred eleven million, thirty-one thousand, three hundred twenty-one".