101012111100143 has 2 divisors, whose sum is σ = 101012111100144. Its totient is φ = 101012111100142.

The previous prime is 101012111100067. The next prime is 101012111100161. The reversal of 101012111100143 is 341001111210101.

It is a strong prime.

It is an emirp because it is prime and its reverse (341001111210101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101012111100143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101012111100643) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50506055550071 + 50506055550072.

It is an arithmetic number, because the mean of its divisors is an integer number (50506055550072).

Almost surely, 2^{101012111100143} is an apocalyptic number.

101012111100143 is a deficient number, since it is larger than the sum of its proper divisors (1).

101012111100143 is an equidigital number, since it uses as much as digits as its factorization.

101012111100143 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 101012111100143 its reverse (341001111210101), we get a palindrome (442013222310244).

The spelling of 101012111100143 in words is "one hundred one trillion, twelve billion, one hundred eleven million, one hundred thousand, one hundred forty-three".