1016743635101 has 2 divisors, whose sum is σ = 1016743635102. Its totient is φ = 1016743635100.

The previous prime is 1016743635097. The next prime is 1016743635143. The reversal of 1016743635101 is 1015363476101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1003855709476 + 12887925625 = 1001926^2 + 113525^2 .

It is a cyclic number.

It is not a de Polignac number, because 1016743635101 - 2² = 1016743635097 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1016743635151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508371817550 + 508371817551.

It is an arithmetic number, because the mean of its divisors is an integer number (508371817551).

Almost surely, 2^{1016743635101} is an apocalyptic number.

It is an amenable number.

1016743635101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016743635101 is an equidigital number, since it uses as much as digits as its factorization.

1016743635101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The spelling of 1016743635101 in words is "one trillion, sixteen billion, seven hundred forty-three million, six hundred thirty-five thousand, one hundred one".