1010126061643 has 2 divisors, whose sum is σ = 1010126061644. Its totient is φ = 1010126061642.

The previous prime is 1010126061577. The next prime is 1010126061667. The reversal of 1010126061643 is 3461606210101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1010126061643 - 2¹⁷ = 1010125930571 is a prime.

It is not a weakly prime, because it can be changed into another prime (1010126061443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505063030821 + 505063030822.

It is an arithmetic number, because the mean of its divisors is an integer number (505063030822).

Almost surely, 2^{1010126061643} is an apocalyptic number.

1010126061643 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010126061643 is an equidigital number, since it uses as much as digits as its factorization.

1010126061643 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 1010126061643 in words is "one trillion, ten billion, one hundred twenty-six million, sixty-one thousand, six hundred forty-three".