10302019999 has 8 divisors (see below), whose sum is σ = 10751448960. Its totient is φ = 9852717336.

The previous prime is 10302019991. The next prime is 10302020063. The reversal of 10302019999 is 99991020301.

10302019999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10302019999 - 2³ = 10302019991 is a prime.

It is a super-2 number, since 2×10302019999² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10302019991) 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 in 7 ways as a sum of consecutive naturals, for example, 159892 + ... + 214870.

It is an arithmetic number, because the mean of its divisors is an integer number (1343931120).

Almost surely, 2^10302019999 is an apocalyptic number.

10302019999 is a deficient number, since it is larger than the sum of its proper divisors (449428961).

10302019999 is an equidigital number, since it uses as much as digits as its factorization.

10302019999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63149.

The product of its (nonzero) digits is 39366, while the sum is 43.

The spelling of 10302019999 in words is "ten billion, three hundred two million, nineteen thousand, nine hundred ninety-nine".