10520240299 has 2 divisors, whose sum is σ = 10520240300. Its totient is φ = 10520240298.

The previous prime is 10520240257. The next prime is 10520240333. The reversal of 10520240299 is 99204202501.

It is an a-pointer prime, because the next prime (10520240333) can be obtained adding 10520240299 to its sum of digits (34).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10520240299 - 2¹¹ = 10520238251 is a prime.

It is a super-2 number, since 2×10520240299² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10520240219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5260120149 + 5260120150.

It is an arithmetic number, because the mean of its divisors is an integer number (5260120150).

Almost surely, 2^10520240299 is an apocalyptic number.

10520240299 is a deficient number, since it is larger than the sum of its proper divisors (1).

10520240299 is an equidigital number, since it uses as much as digits as its factorization.

10520240299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

It can be divided in two parts, 105202402 and 99, that added together give a palindrome (105202501).

The spelling of 10520240299 in words is "ten billion, five hundred twenty million, two hundred forty thousand, two hundred ninety-nine".