3103323023309 has 4 divisors (see below), whose sum is σ = 3104357122620. Its totient is φ = 3102288924000.

The previous prime is 3103323023291. The next prime is 3103323023321. The reversal of 3103323023309 is 9033203233013.

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

It can be written as a sum of positive squares in 2 ways, for example, as 2654302415209 + 449020608100 = 1629203^2 + 670090^2 .

It is a cyclic number.

It is not a de Polignac number, because 3103323023309 - 2¹² = 3103323019213 is a prime.

It is a super-2 number, since 2×3103323023309² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103323029309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517045154 + ... + 517051155.

It is an arithmetic number, because the mean of its divisors is an integer number (776089280655).

Almost surely, 2^{3103323023309} is an apocalyptic number.

It is an amenable number.

3103323023309 is a deficient number, since it is larger than the sum of its proper divisors (1034099311).

3103323023309 is a wasteful number, since it uses less digits than its factorization.

3103323023309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1034099310.

The product of its (nonzero) digits is 26244, while the sum is 32.

The spelling of 3103323023309 in words is "three trillion, one hundred three billion, three hundred twenty-three million, twenty-three thousand, three hundred nine".