103324313131 has 4 divisors (see below), whose sum is σ = 111272337232. Its totient is φ = 95376289032.

The previous prime is 103324313123. The next prime is 103324313149. The reversal of 103324313131 is 131313423301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103324313131 - 2³ = 103324313123 is a prime.

It is a super-3 number, since 3×103324313131³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103324313096 and 103324313105.

It is not an unprimeable number, because it can be changed into a prime (103324313831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3974012031 + ... + 3974012056.

It is an arithmetic number, because the mean of its divisors is an integer number (27818084308).

Almost surely, 2^103324313131 is an apocalyptic number.

103324313131 is a deficient number, since it is larger than the sum of its proper divisors (7948024101).

103324313131 is an equidigital number, since it uses as much as digits as its factorization.

103324313131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7948024100.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 103324313131 its reverse (131313423301), we get a palindrome (234637736432).

The spelling of 103324313131 in words is "one hundred three billion, three hundred twenty-four million, three hundred thirteen thousand, one hundred thirty-one".