20032015219 has 2 divisors, whose sum is σ = 20032015220. Its totient is φ = 20032015218.

The previous prime is 20032015139. The next prime is 20032015243. The reversal of 20032015219 is 91251023002.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20032015219 - 2¹¹ = 20032013171 is a prime.

It is a super-2 number, since 2×20032015219² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20032015193 and 20032015202.

It is not a weakly prime, because it can be changed into another prime (20032015279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10016007609 + 10016007610.

It is an arithmetic number, because the mean of its divisors is an integer number (10016007610).

Almost surely, 2^20032015219 is an apocalyptic number.

20032015219 is a deficient number, since it is larger than the sum of its proper divisors (1).

20032015219 is an equidigital number, since it uses as much as digits as its factorization.

20032015219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 25.

The spelling of 20032015219 in words is "twenty billion, thirty-two million, fifteen thousand, two hundred nineteen".