5123312104 has 16 divisors (see below), whose sum is σ = 9620494020. Its totient is φ = 2557847040.

The previous prime is 5123312101. The next prime is 5123312111. The reversal of 5123312104 is 4012133215.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 4143496900 + 979815204 = 64370^2 + 31302^2 .

It is not an unprimeable number, because it can be changed into a prime (5123312101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 470407 + ... + 481174.

Almost surely, 2^5123312104 is an apocalyptic number.

It is an amenable number.

5123312104 is a deficient number, since it is larger than the sum of its proper divisors (4497181916).

5123312104 is a wasteful number, since it uses less digits than its factorization.

5123312104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952260 (or 952256 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 5123312104 is about 71577.3155685515. The cubic root of 5123312104 is about 1723.9193235683.

Adding to 5123312104 its reverse (4012133215), we get a palindrome (9135445319).

The spelling of 5123312104 in words is "five billion, one hundred twenty-three million, three hundred twelve thousand, one hundred four".