101200111219 has 2 divisors, whose sum is σ = 101200111220. Its totient is φ = 101200111218.

The previous prime is 101200111213. The next prime is 101200111283. The reversal of 101200111219 is 912111002101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101200111219 - 2²⁷ = 101065893491 is a prime.

It is a super-2 number, since 2×101200111219² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101200111196 and 101200111205.

It is not a weakly prime, because it can be changed into another prime (101200111213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600055609 + 50600055610.

It is an arithmetic number, because the mean of its divisors is an integer number (50600055610).

Almost surely, 2^101200111219 is an apocalyptic number.

101200111219 is a deficient number, since it is larger than the sum of its proper divisors (1).

101200111219 is an equidigital number, since it uses as much as digits as its factorization.

101200111219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36, while the sum is 19.

The spelling of 101200111219 in words is "one hundred one billion, two hundred million, one hundred eleven thousand, two hundred nineteen".