101213220133019 has 2 divisors, whose sum is σ = 101213220133020. Its totient is φ = 101213220133018.

The previous prime is 101213220132877. The next prime is 101213220133027. The reversal of 101213220133019 is 910331022312101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101213220133019 - 2²⁰ = 101213219084443 is a prime.

It is a super-2 number, since 2×101213220133019² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101213220132982 and 101213220133000.

It is not a weakly prime, because it can be changed into another prime (101213220133049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50606610066509 + 50606610066510.

It is an arithmetic number, because the mean of its divisors is an integer number (50606610066510).

Almost surely, 2^{101213220133019} is an apocalyptic number.

101213220133019 is a deficient number, since it is larger than the sum of its proper divisors (1).

101213220133019 is an equidigital number, since it uses as much as digits as its factorization.

101213220133019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The spelling of 101213220133019 in words is "one hundred one trillion, two hundred thirteen billion, two hundred twenty million, one hundred thirty-three thousand, nineteen".