1020210119 has 2 divisors, whose sum is σ = 1020210120. Its totient is φ = 1020210118.

The previous prime is 1020210101. The next prime is 1020210151. The reversal of 1020210119 is 9110120201.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1020210119 is a prime.

It is a super-2 number, since 2×1020210119² = 2081657373819988322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1020210097 and 1020210106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1020210199) 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, 510105059 + 510105060.

It is an arithmetic number, because the mean of its divisors is an integer number (510105060).

Almost surely, 2^1020210119 is an apocalyptic number.

1020210119 is a deficient number, since it is larger than the sum of its proper divisors (1).

1020210119 is an equidigital number, since it uses as much as digits as its factorization.

1020210119 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 17.

The square root of 1020210119 is about 31940.7282164950. The cubic root of 1020210119 is about 1006.6918259115.

The spelling of 1020210119 in words is "one billion, twenty million, two hundred ten thousand, one hundred nineteen".