101310020219 has 2 divisors, whose sum is σ = 101310020220. Its totient is φ = 101310020218.

The previous prime is 101310020209. The next prime is 101310020237. The reversal of 101310020219 is 912020013101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101310020219 - 2³⁶ = 32590543483 is a prime.

It is a super-2 number, since 2×101310020219² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101310020219.

It is not a weakly prime, because it can be changed into another prime (101310020209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50655010109 + 50655010110.

It is an arithmetic number, because the mean of its divisors is an integer number (50655010110).

Almost surely, 2^101310020219 is an apocalyptic number.

101310020219 is a deficient number, since it is larger than the sum of its proper divisors (1).

101310020219 is an equidigital number, since it uses as much as digits as its factorization.

101310020219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 20.

The spelling of 101310020219 in words is "one hundred one billion, three hundred ten million, twenty thousand, two hundred nineteen".