2600124313 has 4 divisors (see below), whose sum is σ = 2753072820. Its totient is φ = 2447175808.

The previous prime is 2600124283. The next prime is 2600124323. The reversal of 2600124313 is 3134210062.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3134210062 = 2 ⋅1567105031.

It can be written as a sum of positive squares in 2 ways, for example, as 1748243344 + 851880969 = 41812^2 + 29187^2 .

It is a cyclic number.

It is not a de Polignac number, because 2600124313 - 2²¹ = 2598027161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2600124323) 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, 76474228 + ... + 76474261.

It is an arithmetic number, because the mean of its divisors is an integer number (688268205).

Almost surely, 2^2600124313 is an apocalyptic number.

It is an amenable number.

2600124313 is a deficient number, since it is larger than the sum of its proper divisors (152948507).

2600124313 is a wasteful number, since it uses less digits than its factorization.

2600124313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152948506.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 2600124313 is about 50991.4141106128. The cubic root of 2600124313 is about 1375.0907819731.

Adding to 2600124313 its reverse (3134210062), we get a palindrome (5734334375).

The spelling of 2600124313 in words is "two billion, six hundred million, one hundred twenty-four thousand, three hundred thirteen".