103013330321 has 8 divisors (see below), whose sum is σ = 112390395744. Its totient is φ = 93638301120.

The previous prime is 103013330311. The next prime is 103013330333. The reversal of 103013330321 is 123033310301.

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

It is a cyclic number.

It is not a de Polignac number, because 103013330321 - 2¹⁸ = 103013068177 is a prime.

It is a super-2 number, since 2×103013330321² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103013330293 and 103013330302.

It is not an unprimeable number, because it can be changed into a prime (103013330311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 402296 + ... + 606521.

It is an arithmetic number, because the mean of its divisors is an integer number (14048799468).

Almost surely, 2^103013330321 is an apocalyptic number.

103013330321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103013330321 is a deficient number, since it is larger than the sum of its proper divisors (9377065423).

103013330321 is a wasteful number, since it uses less digits than its factorization.

103013330321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1018111.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 103013330321 its reverse (123033310301), we get a palindrome (226046640622).

It can be divided in two parts, 103013 and 330321, that added together give a palindrome (433334).

The spelling of 103013330321 in words is "one hundred three billion, thirteen million, three hundred thirty thousand, three hundred twenty-one".