3155113423 has 16 divisors (see below), whose sum is σ = 3949344000. Its totient is φ = 2448720000.

The previous prime is 3155113421. The next prime is 3155113459. The reversal of 3155113423 is 3243115513.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3155113423 - 2¹ = 3155113421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3155113391 and 3155113400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3155113421) 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 15 ways as a sum of consecutive naturals, for example, 62298 + ... + 100951.

It is an arithmetic number, because the mean of its divisors is an integer number (246834000).

Almost surely, 2^3155113423 is an apocalyptic number.

3155113423 is a deficient number, since it is larger than the sum of its proper divisors (794230577).

3155113423 is a wasteful number, since it uses less digits than its factorization.

3155113423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163518.

The product of its digits is 5400, while the sum is 28.

The square root of 3155113423 is about 56170.3963222621. The cubic root of 3155113423 is about 1466.6899813844.

Adding to 3155113423 its reverse (3243115513), we get a palindrome (6398228936).

The spelling of 3155113423 in words is "three billion, one hundred fifty-five million, one hundred thirteen thousand, four hundred twenty-three".