103013320323 has 16 divisors (see below), whose sum is σ = 141838739456. Its totient is φ = 66433504320.

The previous prime is 103013320279. The next prime is 103013320337. The reversal of 103013320323 is 323023310301.

It is not a de Polignac number, because 103013320323 - 2⁶ = 103013320259 is a prime.

It is a super-2 number, since 2×103013320323² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103013320323.

It is not an unprimeable number, because it can be changed into a prime (103013320723) 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, 11511 + ... + 454047.

It is an arithmetic number, because the mean of its divisors is an integer number (8864921216).

Almost surely, 2^103013320323 is an apocalyptic number.

103013320323 is a deficient number, since it is larger than the sum of its proper divisors (38825419133).

103013320323 is a wasteful number, since it uses less digits than its factorization.

103013320323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445074.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 103013320323 its reverse (323023310301), we get a palindrome (426036630624).

The spelling of 103013320323 in words is "one hundred three billion, thirteen million, three hundred twenty thousand, three hundred twenty-three".