101212311122983 has 2 divisors, whose sum is σ = 101212311122984. Its totient is φ = 101212311122982.

The previous prime is 101212311122971. The next prime is 101212311123031. The reversal of 101212311122983 is 389221113212101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101212311122983 - 2⁴⁵ = 66027939034151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101212311122183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50606155561491 + 50606155561492.

It is an arithmetic number, because the mean of its divisors is an integer number (50606155561492).

Almost surely, 2^{101212311122983} is an apocalyptic number.

101212311122983 is a deficient number, since it is larger than the sum of its proper divisors (1).

101212311122983 is an equidigital number, since it uses as much as digits as its factorization.

101212311122983 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 37.

The spelling of 101212311122983 in words is "one hundred one trillion, two hundred twelve billion, three hundred eleven million, one hundred twenty-two thousand, nine hundred eighty-three".