20302002119 has 8 divisors (see below), whose sum is σ = 23548591488. Its totient is φ = 17141988600.

The previous prime is 20302002109. The next prime is 20302002121. The reversal of 20302002119 is 91120020302.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20302002119 is a prime.

It is a super-2 number, since 2×20302002119² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20302002119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20302002109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21643457 + ... + 21644394.

It is an arithmetic number, because the mean of its divisors is an integer number (2943573936).

Almost surely, 2^20302002119 is an apocalyptic number.

20302002119 is a deficient number, since it is larger than the sum of its proper divisors (3246589369).

20302002119 is an equidigital number, since it uses as much as digits as its factorization.

20302002119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43287925.

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 20302002119 in words is "twenty billion, three hundred two million, two thousand, one hundred nineteen".