100101210122143 has 2 divisors, whose sum is σ = 100101210122144. Its totient is φ = 100101210122142.

The previous prime is 100101210122083. The next prime is 100101210122161. The reversal of 100101210122143 is 341221012101001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100101210122143 - 2²⁹ = 100100673251231 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100101210122143.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100101210125143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50050605061071 + 50050605061072.

It is an arithmetic number, because the mean of its divisors is an integer number (50050605061072).

Almost surely, 2^{100101210122143} is an apocalyptic number.

100101210122143 is a deficient number, since it is larger than the sum of its proper divisors (1).

100101210122143 is an equidigital number, since it uses as much as digits as its factorization.

100101210122143 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 100101210122143 its reverse (341221012101001), we get a palindrome (441322222223144).

The spelling of 100101210122143 in words is "one hundred trillion, one hundred one billion, two hundred ten million, one hundred twenty-two thousand, one hundred forty-three".