2010120019 has 2 divisors, whose sum is σ = 2010120020. Its totient is φ = 2010120018.

The previous prime is 2010119987. The next prime is 2010120037. The reversal of 2010120019 is 9100210102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2010120019 - 2⁵ = 2010119987 is a prime.

It is a super-2 number, since 2×2010120019² = 8081164981569120722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2010119984 and 2010120011.

It is not a weakly prime, because it can be changed into another prime (2010120089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1005060009 + 1005060010.

It is an arithmetic number, because the mean of its divisors is an integer number (1005060010).

Almost surely, 2^2010120019 is an apocalyptic number.

2010120019 is a deficient number, since it is larger than the sum of its proper divisors (1).

2010120019 is an equidigital number, since it uses as much as digits as its factorization.

2010120019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 2010120019 is about 44834.3620340471. The cubic root of 2010120019 is about 1262.0425464713.

The spelling of 2010120019 in words is "two billion, ten million, one hundred twenty thousand, nineteen".