10120230019 has 2 divisors, whose sum is σ = 10120230020. Its totient is φ = 10120230018.

The previous prime is 10120230011. The next prime is 10120230031. The reversal of 10120230019 is 91003202101.

10120230019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10120230019 - 2³ = 10120230011 is a prime.

It is a super-2 number, since 2×10120230019² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10120229978 and 10120230005.

It is not a weakly prime, because it can be changed into another prime (10120230011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060115009 + 5060115010.

It is an arithmetic number, because the mean of its divisors is an integer number (5060115010).

Almost surely, 2^10120230019 is an apocalyptic number.

10120230019 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120230019 is an equidigital number, since it uses as much as digits as its factorization.

10120230019 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 10120230019 in words is "ten billion, one hundred twenty million, two hundred thirty thousand, nineteen".