103313103103 has 32 divisors (see below), whose sum is σ = 128480421888. Its totient is φ = 81049574400.

The previous prime is 103313103097. The next prime is 103313103107. The reversal of 103313103103 is 301301313301.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 103313103103 - 2²¹ = 103311005951 is a prime.

It is a super-2 number, since 2×103313103103² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103313103107) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1483326 + ... + 1551412.

It is an arithmetic number, because the mean of its divisors is an integer number (4015013184).

Almost surely, 2^103313103103 is an apocalyptic number.

103313103103 is a deficient number, since it is larger than the sum of its proper divisors (25167318785).

103313103103 is a wasteful number, since it uses less digits than its factorization.

103313103103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68463.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 103313103103 its reverse (301301313301), we get a palindrome (404614416404).

The spelling of 103313103103 in words is "one hundred three billion, three hundred thirteen million, one hundred three thousand, one hundred three".