10020320119 has 4 divisors (see below), whose sum is σ = 10072782720. Its totient is φ = 9967857520.

The previous prime is 10020320077. The next prime is 10020320129. The reversal of 10020320119 is 91102302001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10020320119 - 2⁹ = 10020319607 is a prime.

It is a super-2 number, since 2×10020320119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020320096 and 10020320105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020320129) 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 in 3 ways as a sum of consecutive naturals, for example, 26231014 + ... + 26231395.

It is an arithmetic number, because the mean of its divisors is an integer number (2518195680).

Almost surely, 2^10020320119 is an apocalyptic number.

10020320119 is a deficient number, since it is larger than the sum of its proper divisors (52462601).

10020320119 is an equidigital number, since it uses as much as digits as its factorization.

10020320119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52462600.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 10020320119 in words is "ten billion, twenty million, three hundred twenty thousand, one hundred nineteen".