2124848731 has 2 divisors, whose sum is σ = 2124848732. Its totient is φ = 2124848730.

The previous prime is 2124848707. The next prime is 2124848777. The reversal of 2124848731 is 1378484212.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2124848731 - 2¹¹ = 2124846683 is a prime.

It is a super-2 number, since 2×2124848731² = 9029964259264620722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2124878731) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1062424365 + 1062424366.

It is an arithmetic number, because the mean of its divisors is an integer number (1062424366).

Almost surely, 2^2124848731 is an apocalyptic number.

2124848731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2124848731 is an equidigital number, since it uses as much as digits as its factorization.

2124848731 is an evil number, because the sum of its binary digits is even.

The product of its digits is 86016, while the sum is 40.

The square root of 2124848731 is about 46096.0815145930. The cubic root of 2124848731 is about 1285.6102883154.

The spelling of 2124848731 in words is "two billion, one hundred twenty-four million, eight hundred forty-eight thousand, seven hundred thirty-one".