10120444244413 has 2 divisors, whose sum is σ = 10120444244414. Its totient is φ = 10120444244412.

The previous prime is 10120444244399. The next prime is 10120444244453. The reversal of 10120444244413 is 31444244402101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8743393627929 + 1377050616484 = 2956923^2 + 1173478^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120444244413 - 2¹⁷ = 10120444113341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10120444244453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060222122206 + 5060222122207.

It is an arithmetic number, because the mean of its divisors is an integer number (5060222122207).

Almost surely, 2^{10120444244413} is an apocalyptic number.

It is an amenable number.

10120444244413 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120444244413 is an equidigital number, since it uses as much as digits as its factorization.

10120444244413 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 10120444244413 its reverse (31444244402101), we get a palindrome (41564688646514).

The spelling of 10120444244413 in words is "ten trillion, one hundred twenty billion, four hundred forty-four million, two hundred forty-four thousand, four hundred thirteen".