20021300119 has 2 divisors, whose sum is σ = 20021300120. Its totient is φ = 20021300118.

The previous prime is 20021300083. The next prime is 20021300147. The reversal of 20021300119 is 91100312002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 20021300119 - 2²³ = 20012911511 is a prime.

It is a super-2 number, since 2×20021300119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20021300096 and 20021300105.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20021303119) 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, 10010650059 + 10010650060.

It is an arithmetic number, because the mean of its divisors is an integer number (10010650060).

Almost surely, 2^20021300119 is an apocalyptic number.

20021300119 is a deficient number, since it is larger than the sum of its proper divisors (1).

20021300119 is an equidigital number, since it uses as much as digits as its factorization.

20021300119 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 19.

The spelling of 20021300119 in words is "twenty billion, twenty-one million, three hundred thousand, one hundred nineteen".