10012105621363 has 2 divisors, whose sum is σ = 10012105621364. Its totient is φ = 10012105621362.

The previous prime is 10012105621337. The next prime is 10012105621439. The reversal of 10012105621363 is 36312650121001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10012105621363 - 2¹⁷ = 10012105490291 is a prime.

It is not a weakly prime, because it can be changed into another prime (10012105621163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5006052810681 + 5006052810682.

It is an arithmetic number, because the mean of its divisors is an integer number (5006052810682).

Almost surely, 2^{10012105621363} is an apocalyptic number.

10012105621363 is a deficient number, since it is larger than the sum of its proper divisors (1).

10012105621363 is an equidigital number, since it uses as much as digits as its factorization.

10012105621363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 10012105621363 its reverse (36312650121001), we get a palindrome (46324755742364).

The spelling of 10012105621363 in words is "ten trillion, twelve billion, one hundred five million, six hundred twenty-one thousand, three hundred sixty-three".