10303121412643 has 2 divisors, whose sum is σ = 10303121412644. Its totient is φ = 10303121412642.

The previous prime is 10303121412641. The next prime is 10303121412743. The reversal of 10303121412643 is 34621412130301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10303121412643 - 2¹ = 10303121412641 is a prime.

Together with 10303121412641, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (10303121412641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151560706321 + 5151560706322.

It is an arithmetic number, because the mean of its divisors is an integer number (5151560706322).

Almost surely, 2^{10303121412643} is an apocalyptic number.

10303121412643 is a deficient number, since it is larger than the sum of its proper divisors (1).

10303121412643 is an equidigital number, since it uses as much as digits as its factorization.

10303121412643 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10368, while the sum is 31.

Adding to 10303121412643 its reverse (34621412130301), we get a palindrome (44924533542944).

The spelling of 10303121412643 in words is "ten trillion, three hundred three billion, one hundred twenty-one million, four hundred twelve thousand, six hundred forty-three".