2431613123 has 8 divisors (see below), whose sum is σ = 2511325056. Its totient is φ = 2351980800.

The previous prime is 2431613081. The next prime is 2431613131. The reversal of 2431613123 is 3213161342.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2431613123 - 2²⁰ = 2430564547 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2431613092 and 2431613101.

It is not an unprimeable number, because it can be changed into a prime (2431613423) 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 7 ways as a sum of consecutive naturals, for example, 45665 + ... + 83357.

It is an arithmetic number, because the mean of its divisors is an integer number (313915632).

Almost surely, 2^2431613123 is an apocalyptic number.

2431613123 is a deficient number, since it is larger than the sum of its proper divisors (79711933).

2431613123 is a wasteful number, since it uses less digits than its factorization.

2431613123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39805.

The product of its digits is 2592, while the sum is 26.

The square root of 2431613123 is about 49311.3893841980. The cubic root of 2431613123 is about 1344.7188502232.

Adding to 2431613123 its reverse (3213161342), we get a palindrome (5644774465).

The spelling of 2431613123 in words is "two billion, four hundred thirty-one million, six hundred thirteen thousand, one hundred twenty-three".