3103023405 has 32 divisors (see below), whose sum is σ = 5151928320. Its totient is φ = 1593668160.

The previous prime is 3103023367. The next prime is 3103023409. The reversal of 3103023405 is 5043203013.

3103023405 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3103023405 - 2²¹ = 3100926253 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3103023409) 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, 11916 + ... + 79674.

It is an arithmetic number, because the mean of its divisors is an integer number (160997760).

Almost surely, 2^3103023405 is an apocalyptic number.

It is an amenable number.

3103023405 is a deficient number, since it is larger than the sum of its proper divisors (2048904915).

3103023405 is a wasteful number, since it uses less digits than its factorization.

3103023405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67881.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 3103023405 is about 55704.7879899026. The cubic root of 3103023405 is about 1458.5736061106.

Adding to 3103023405 its reverse (5043203013), we get a palindrome (8146226418).

The spelling of 3103023405 in words is "three billion, one hundred three million, twenty-three thousand, four hundred five".