203142144202219 has 2 divisors, whose sum is σ = 203142144202220. Its totient is φ = 203142144202218.

The previous prime is 203142144202213. The next prime is 203142144202363. The reversal of 203142144202219 is 912202441241302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203142144202219 - 2⁹ = 203142144201707 is a prime.

It is a super-2 number, since 2×203142144202219² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (203142144202213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101571072101109 + 101571072101110.

It is an arithmetic number, because the mean of its divisors is an integer number (101571072101110).

Almost surely, 2^{203142144202219} is an apocalyptic number.

203142144202219 is a deficient number, since it is larger than the sum of its proper divisors (1).

203142144202219 is an equidigital number, since it uses as much as digits as its factorization.

203142144202219 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 55296, while the sum is 37.

The spelling of 203142144202219 in words is "two hundred three trillion, one hundred forty-two billion, one hundred forty-four million, two hundred two thousand, two hundred nineteen".