24130313021 has 2 divisors, whose sum is σ = 24130313022. Its totient is φ = 24130313020.

The previous prime is 24130312991. The next prime is 24130313047. The reversal of 24130313021 is 12031303142.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 18026016121 + 6104296900 = 134261^2 + 78130^2 .

It is a cyclic number.

It is not a de Polignac number, because 24130313021 - 2³⁴ = 6950443837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 24130312984 and 24130313002.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (24130313521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12065156510 + 12065156511.

It is an arithmetic number, because the mean of its divisors is an integer number (12065156511).

Almost surely, 2^24130313021 is an apocalyptic number.

It is an amenable number.

24130313021 is a deficient number, since it is larger than the sum of its proper divisors (1).

24130313021 is an equidigital number, since it uses as much as digits as its factorization.

24130313021 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 24130313021 its reverse (12031303142), we get a palindrome (36161616163).

The spelling of 24130313021 in words is "twenty-four billion, one hundred thirty million, three hundred thirteen thousand, twenty-one".